Jennifer Aniston

Jennifer Aniston arrives at the "Life Of Crime" Premiere during the 2013 Toronto International Film Festival at Roy Thomson Hall on Sept. 14, 2013, in Toronto, Canada.

Jennifer Aniston

Actress Jennifer Aniston arrives at the Oscars at Hollywood & Highland Center on Feb. 24, 2013, in Hollywood, Calif.

Jennifer Aniston

Actors Justin Theroux and Jennifer Aniston attend the 26th American Cinematheque Award Gala honoring Ben Stiller at The Beverly Hilton Hotel on Nov. 15, 2012, in Beverly Hills, Calif.

Jennifer Aniston

Actress Jennifer Aniston accepts the Best On-Screen Dirtbag award onstage during the 2012 MTV Movie Awards held at Gibson Amphitheatre on June 3, 2012, in Universal City, Calif.

Jennifer Aniston

Actress Jennifer Aniston poses with her plaque following the unveiling of her Star on Hollywood's Walk of Fame on February 22, 2012 in Hollywood, California. Born in southern California, Aniston, perhaps best known for her role as Rachel in the classic television comedy "Friends", received the 2,462nd Star on the Hollywood Walk of Fame. AFP PHOTO / Frederic J. BROWN (Photo credit should read FREDERIC J. BROWN/AFP/Getty Images)

Jennifer Aniston

This is the rest of Jennifer Aniston 's out it at the 18th Annual "Elle Women in Hollywood Tribute" event on Oct. 17, 2011, in Los Angeles.

Jennifer Aniston

Actress Jennifer Aniston greets actor Jason Bateman at the premiere of Miramax's "The Switch" held at Arclight Hollywood on Aug. 16, 2010, in Los Angeles.

Jennifer Aniston

Actress Jennifer Aniston attends the Women In Film's 2009 Crystal + Lucy Awards held at the Hyatt Regency Century Plaza Hotel on June 12, 2009, in Century City, Calif.

Jennifer Aniston

Actress Jennifer Aniston, left, and musician John Mayer arrive at the Vanity Fair Oscar party on Feb. 22, 2009, in West Hollywood, Calif.

Jennifer Aniston

AP Photo/The Canadian Press, Nathan Denette

Actress Jennifer Aniston arrives for the film "Management" during the 2008 Toronto International Film Festival on Sunday, Sept. 7, 2008 in Toronto.

Jennifer Aniston

Actors Jennifer Aniston and Courtney Cox attend the after party at the L.A. premiere for "The Tripper" on April 12, 2007, in Los Angeles.

Jennifer Aniston

Actress Jennifer Aniston arrives at the premiere screening of FX's "Dirt" at the Paramount Theater on Dec. 9, 2006, in Los Angeles.

Jennifer Aniston

Actors Jennifer Aniston and Vince Vaughn watch Spain's Rafael Nadal and Switzerland's Roger Federer in the men's final match during the French Open tennis tournament at the Roland Garros stadium in Paris on June 11, 2006.

Jennifer Aniston

Aniston accepts the award for Female Star of the Year during the ShoWest awards show in Las Vegas, March 17, 2005. Held annually in Las Vegas, ShoWest brings together molvie industry professionals and theater operators from around the world.

Jennifer Aniston

Actors Brad Pitt and Jennifer Aniston attend the 56th Annual Primetime Emmy Awards at the Shrine Auditorium September 19, 2004 in Los Angeles.

Jennifer Aniston

Aniston arrives at the premiere of her new film, "Along Came Polly," in London, Feb. 18, 2004.

Jennifer Aniston

Jennifer Aniston looks back toward photographers at the premiere of her film "Along Came Polly," at Grauman's Chinese Theater in Hollywood, Jan. 12, 2004.

Jennifer Aniston

Aniston shares a moment with David Letterman during the taping of "The Late Show with David Letterman," Jan. 5, 2004, in New York.

Jennifer Aniston

Aniston accepts her award after winning for best performance by an actress in a television series, musical or comedy, for her work in "Friends," at the 60th Annual Golden Globe Awards, in Beverly Hills, Calif., Jan. 19, 2003.

Jennifer Aniston

Aniston reacts after she was presented the Hollywood Actress of the Year award during the Hollywood Movie Awards ceremony, Oct. 7, 2002, in Beverly Hills, Calif. The ceremony, attended by hundreds of the industry's top stars, is part of the Hollywood Film Festival.

Jennifer Aniston

Aniston, star of the film "Rock Star," waves to fans as she arrives at the film's premiere with husband, Brad Pitt, Sept. 4, 2001, in Los Angeles.

Jennifer Aniston

Jennifer Aniston in "Friends" (Getty Images)

Jennifer Aniston

The cast of "Friends," from left: David Schwimmer, Jennifer Aniston, Courteney Cox Arquette, Matthew Perry, Lisa Kudrow and Matt Le Blanc.