'Young And The Restless' Star Kristoff St. John Dies At 52

Actor Kristoff St. John of "The Young And The Restless" attends the Celebrity Bowling Classic to benefit the Foothill AIDS Project at Brunswick Covina Bowl March 09, 2002 in Covina, CA. (Photo by Alexander Sibaja/Getty Images)

NAACP Image Awards

Actor Kristoff St. John (R) and his wife Alana attend the 34th Annual NAACP Image Awards at the Universal Amphitheatre on March 8, 2003 in Universal City, California. (Photo by Frederick M. Brown/Getty Images)

SOAPnet Presents The Soap Opera Digest Awards - Arrivals

Actor Kristoff St. John (C) with wife Allana (R) and daughter Paris arrive at The Soap Opera Digest Awards presented by SOAPnet at the ABC Prospect Studios on April 5, 2003 in Los Angeles, California. (Photo by Kevin Winter/Getty Images)

Emmy creative arts presentation

Actor Kristoff St. John arrives at The Academy of Television Arts and Sciences 30th Annual Daytime Emmy Awards Creative Arts Presentation to honor achievement in all technical areas of daytime television held at the Universal Sheraton Hotel, on May 10, 2003 Universal City Los Angeles, California (Photo by Frazer Harrison/Getty Images]

Kristoff St John

Actor Kristoff St John attends the 3rd Annual Black Entertainement Telelvision Awards, Smirnoff Ice Triple Black Lounge, where Distinctive Assets gave gifts to the artists and celebrites attending the event at the Renaissance Hollywood Hotel complex in Hollywood on June 23, 2003 Hollywood, California.(Photo by Frazer Harrison/Getty Images)

35th Annual NAACP Image Awards - Arrivals

Actor Kristoff St. John attends the 35th Annual NAACP Image Awards on March 6, 2004 at the Universal Amphitheatre, in Hollywood, California. (Photo by Frederick M. Brown/Getty Images)

35th Annual NAACP Image Awards - Arrivals

Outstanding Actress in a Daytime Drama Series Winner Victoria Rowell and Outstanding Actor in a Daytime Drama Series Winner Kristoff St. John at the 35th Annual NAACP Image Awards held at the Universal Amphitheatre, March 6, 2004 in Hollywood California. (Photo by Frederick M. Brown/Getty Images)

35th Annual NAACP Image Awards - Pressroom

Actor Kristoff St. John attends the 35th Annual NAACP Image Awards on March 6, 2004 at the Universal Amphitheatre, in Hollywood, California. (Photo by Frederick M. Brown/Getty Images)

35th Annual NAACP Image Awards - Pressroom

Outstanding Actress in a Daytime Drama Series Winner Victoria Rowell and Outstanding Actor in a Daytime Drama Series Winner Kristoff St. John at the 35th Annual NAACP Image Awards held at the Universal Amphitheatre, March 6, 2004 in Hollywood California. (Photo by Frederick M. Brown/Getty Images)

Rather Go Naked then Wear Fur

Actor Kristoff St. John poses during a photo shoot for PETA's "Rather Go Naked than Wear Fur" campaign in Hollywood June 7, 2004 in Los Angeles, California. (Photo by Mark Mainz/Getty Images)

Rather Go Naked then Wear Fur

Actor Kristoff St. John kisses his wife as she holds their daughter during a photo shoot for PETA's "Rather Go Naked than Wear Fur" campaign in Hollywood June 7, 2004 in Los Angeles, California. (Photo by Mark Mainz/Getty Images)

Rather Go Naked then Wear Fur

Actor Kristoff St. John poses during a photo shoot for PETA's "Rather Go Naked than Wear Fur" campaign in Hollywood June 7, 2004 in Los Angeles, California. (Photo by Mark Mainz/Getty Images)

2004 BET Awards - Arrivals

Actor Kristoff St. John and family attend the 2004 Black Entertainment Awards held at the Kodak Theatre on June 29, 2004 in Hollywood, California. (Photo by Frederick M. Brown/Getty Images)

Victoria Rowell Honored At The Young And The Restless

(L-R) Actor Eric Braeden, David Sanders, actors Victoria Rowell, Bryton McClure and Kristoff St. John attend the ceremony honoring Rowell for her work with foster children on the Young and the Restless television show on August 31, 2004 in Los Angeles, California. (Photo by Frederick M. Brown/Getty Images)

Dodgeball: The Celebrity Tournament

(L-R) Actors Ashley Bashioum, Gregg Rikaart, Kristoff St John and John Enos attend Dodgeball: The Celebrity Tournament to benefit the Elizabeth Glaser Pediatric Aids Foundation and celebrate the DVD Release of "Dodgeball: A True Underdog Story" at the Hollywood Palladium December 7, 2004 in Hollywood, California. (Photo by Carlo Allegri/Getty Images)

9th Annual PRISM Awards - Arrivals

Actor Kristoff St. John (R) poses with wife Alana and daughter Lola arrive at the 9th Annual PRISM Awards at the Beverly Hills Hotel on April 28, 2005 in Beverly Hills, California. (Photo by Vince Bucci/Getty Images)

9th Annual PRISM Awards - Arrivals

Actor Kristoff St. John poses with daughter Lola as they arrive at the 9th Annual PRISM Awards at the Beverly Hills Hotel on April 28, 2005 in Beverly Hills, California. (Photo by Frederick M. Brown/Getty Images)

The 9th Annual PRISM Awards - Press Room

(L to R) Actress Katey Sagall and actor Kristoff St. John attend the Ninth Annual Prism Awards at the Beverly Hills Hotel on April 28, 2005 in Beverly Hills, California. Actress Katey Sagall was honored at the event. (Photo by Frederick M. Brown/Getty Images)

PETA's 15th Anniversary Gala and Humanitarian Awards - Arrivals

Actor Kristoff St. John, wife Allana Nadal and daughter arrive at PETA's 15th Anniversary Gala and Humanitarian Awards at Paramount Studios on September 10, 2005 in Hollywood, California. (Photo by Stephen Shugerman/ Getty Images)

Luke Walton Debuts On CBS' "The Young and The Restless"

Luke Walton of the Los Angeles Lakers and actor Kristoff St. John (L) rehearse as Walton makes his debut on the CBS daytime television drama "The Young and the Restless" on July 26, 2006 in Los Angeles, California. (Photo by Chad Buchanan/Getty Images)

Luke Walton Debuts On CBS' "The Young and The Restless"

Luke Walton of the Los Angeles Lakers and actor Kristoff St. John (L) pose together during rehearsal as Walton makes his debut on the CBS daytime television drama "The Young and the Restless" on July 26, 2006 in Los Angeles, California. (Photo by Chad Buchanan/Getty Images)

Aaron Neville Appears On The Young And The Restless

(L-R) Recording artist Aaron Neville and actors Victoria Rowell and Kristoff St. John pose on the set of "The Young and The Restless" at CBS Television City on September 18, 2006 in Los Angeles, California. (Photo Frederick M. Brown/ Getty Images).

Urban Health Institutes Second Annual Celebrity Poker Tournament

Actor Kristoff St. John poses for photographers at the Urban Health Institutes second annual celebrity poker championship held at the Playboy Mansion on April 28, 2007 in Los Angeles California. (Photo by Mark Davis/Getty Images)

34th Annual Daytime Creative Arts & Entertainment Emmy Awards - Inside

Actors Kristoff St. John (L) and Doug Davidson present the Emmy for "Outstanding Editing" onstage during the 34th Annual Daytime Creative Arts & Entertainment Emmy Awards held at the Hollywood & Highland Grand Ballroom on June 14, 2007 in Hollywood, California. (Photo by Frazer Harrison/Getty Images)

Enrique Iglesias Tapes An Episode Of The Young And The Restless

(L-R) Recording artist Enrique Iglesias and actor Kristoff St. John perform during an appearance on the television show "The Young And The Restless" at CBS Television City on October 11, 2007 in Los Angeles, California. (Photo by Frederick M. Brown/Getty Images)

35th Annual Daytime Emmy Awards - Show

Actor Kristoff St. John accepts the award for Outstanding Supporting Actor in a Drama Series during the 35th Annual Daytime Emmy Awards held at the Kodak Theatre on June 20, 2008 in Hollywood, California. (Photo by Vince Bucci/Getty Images)

35th Annual Daytime Emmy Awards - Press Room

Actor Kristoff St. John poses with the Outstanding Supporting Actor In A Drama Series award for "The Young and the Restless" in the press room at the 35th Annual Daytime Emmy Awards held at the Kodak Theatre on June 20, 2008 in Hollywood, California. (Photo by Frederick M. Brown/Getty Images)

35th Annual Daytime Emmy Awards - Press Room

Actor Kristoff St. John poses with the Outstanding Supporting Actor In A Drama Series award for "The Young and the Restless" in the press room at the 35th Annual Daytime Emmy Awards held at the Kodak Theatre on June 20, 2008 in Hollywood, California. (Photo by Frederick M. Brown/Getty Images)

"The Young and the Restless" Celebrates 20 Years At The Top

(L-R) Cast members of "The Young and the Restless" actors Tonya Lee Williams, Eileen Davidson, Jeanne Cooper, Michelle Stafford, Kristoff St. John, Adrienne Frantz and Daniel Godbard attend the cake cutting ceremony celebrating "The Young and the Restless" staying the number one rated daytime drama series for twenty years straight at CBS Studios on December 11, 2008 in Los Angeles, California. (Photo by Michael Buckner/Getty Images)

CBS' "The Young And The Restless" 38th Anniversary Cake Cutting Ceremony

Actors (Back row l-r) Darius McCrary, Angell Conwell, Julia Pace Mitchell, (Front Row l-r)Bryton James, Tonya Lee Williams, Kristoff St John, Christel Khalil Hensley attend CBS' "The Young and the Restless" 38th Anniversary cake cutting on March 24, 2011 in Los Angeles, California. (Photo by Alberto E. Rodriguez/Getty Images)

44th NAACP Image Awards - Pre-Telecast

Actor Kristoff St. John onstage during the 44th NAACP Image Awards at The Shrine Auditorium on February 1, 2013 in Los Angeles, California. (Photo by Kevin Winter/Getty Images for NAACP Image Awards)

44th NAACP Image Awards - Arrivals

Actor Kristoff St. John (R) and guest attend the 44th NAACP Image Awards at The Shrine Auditorium on February 1, 2013 in Los Angeles, California. (Photo by Frederick M. Brown/Getty Images for NAACP Image Awards)

45th NAACP Image Awards Non-Televised Awards Ceremony

Actors Kristoff St. John and Shemar Moore attend the 45th NAACP Awards Non-Televised Awards Ceremony at the Pasadena Civic Auditorium on February 21, 2014 in Pasadena, California. (Photo by Alberto E. Rodriguez/Getty Images for NAACP)

45th NAACP Image Awards Presented By TV One - Arrivals

Actor Kristoff St. John (R) and Dana Derrick attend the 45th NAACP Image Awards presented by TV One at Pasadena Civic Auditorium on February 22, 2014 in Pasadena, California. (Photo by Frederick M. Brown/Getty Images for NAACP Image Awards)

"The Beatles LOVE By Cirque du Soleil" Celebrates Its 10th Anniversary At The Mirage In Las Vegas

(L-R) Lola St. John, actor Kristoff St. John and Paris St. John attend the 10th anniversary celebration of "The Beatles LOVE by Cirque du Soleil" at The Mirage Hotel & Casino on July 14, 2016 in Las Vegas, Nevada. (Photo by Ethan Miller/Getty Images for Cirque du Soleil)

45th Annual Daytime Emmy Awards - Show

Sharon Case (L) and Kristoff St. John speak onstage during the 45th annual Daytime Emmy Awards at Pasadena Civic Auditorium on April 29, 2018 in Pasadena, California. (Photo by Kevork Djansezian/Getty Images)

CBS Daytime Emmy After Party - Arrivals

Actor Kristoff St. John (L) and daughter Paris St. John attend the CBS Daytime Emmy After Party at Pasadena Convention Center on April 29, 2018 in Pasadena, California. (Photo by Rodin Eckenroth/Getty Images)

NAACP Image Awards

SOAPnet Presents The Soap Opera Digest Awards - Arrivals

Emmy creative arts presentation

Kristoff St John

35th Annual NAACP Image Awards - Arrivals

35th Annual NAACP Image Awards - Arrivals

35th Annual NAACP Image Awards - Pressroom

35th Annual NAACP Image Awards - Pressroom

Rather Go Naked then Wear Fur

Rather Go Naked then Wear Fur

Rather Go Naked then Wear Fur

2004 BET Awards - Arrivals

Victoria Rowell Honored At The Young And The Restless

Dodgeball: The Celebrity Tournament

9th Annual PRISM Awards - Arrivals

9th Annual PRISM Awards - Arrivals

The 9th Annual PRISM Awards - Press Room

PETA's 15th Anniversary Gala and Humanitarian Awards - Arrivals

Luke Walton Debuts On CBS' "The Young and The Restless"

Luke Walton Debuts On CBS' "The Young and The Restless"

Aaron Neville Appears On The Young And The Restless

Urban Health Institutes Second Annual Celebrity Poker Tournament

34th Annual Daytime Creative Arts &amp; Entertainment Emmy Awards - Inside

Enrique Iglesias Tapes An Episode Of The Young And The Restless

35th Annual Daytime Emmy Awards - Show

35th Annual Daytime Emmy Awards - Press Room

35th Annual Daytime Emmy Awards - Press Room

"The Young and the Restless" Celebrates 20 Years At The Top

CBS' "The Young And The Restless" 38th Anniversary Cake Cutting Ceremony

44th NAACP Image Awards - Pre-Telecast

44th NAACP Image Awards - Arrivals

45th NAACP Image Awards Non-Televised Awards Ceremony

45th NAACP Image Awards Presented By TV One - Arrivals

"The Beatles LOVE By Cirque du Soleil" Celebrates Its 10th Anniversary At The Mirage In Las Vegas

45th Annual Daytime Emmy Awards - Show

CBS Daytime Emmy After Party - Arrivals

34th Annual Daytime Creative Arts & Entertainment Emmy Awards - Inside