Jennifer Grey

Jennifer Grey attends the premiere of "Dancing with the Stars" on Sept. 20, 2010, in Los Angeles. The actress is a competitor on the show's 11th season.

Photos: "DWTS" Season 11
Past Champs and Competitors

Actress Jennifer Grey, left, and dancing partner Derek Hough attend the premiere of "Dancing with the Stars" on Sept. 20, 2010, in Los Angeles.

Photos: "DWTS" Season 11
Past Champs and Competitors

Actress Jennifer Grey arrives at the Stand Up To Cancer telethon on Sept. 10, 2010, in Culver City, Calif.

Photos: Stand Up to Cancer 2010

"Dancing with the Stars" isn't Jennifer Grey's first time on the dance floor. She's best known for portraying Baby Houseman in the classic '80s film "Dirty Dancing," where she danced alongside Patrick Swayze.

Photos: Patrick Swayze

Jennifer Grey and Derek Hough are seen in a promotional photo for the 11th season of "Dancing with the Stars."

Photos: "DWTS" Season 11
Past Champs and Competitors

Actress Jennifer Grey arrives at the world premiere of "Iron Man 2" on April 26, 2010, in Los Angeles.

Along with her roles in "Dirty Dancing" and "Ferris Bueller's Day Off" Grey has also starred in "Bounce," "Red Dawn," the sitcom "It's Like, You Know..." and appeared on "Friends," "John from Cincinnati" and "The New Adventures of Old Christine."

Photos: "Iron Man 2" Premiere

Cast member Clark Gregg, left, and wife Jennifer Grey arrive at the premiere of "Iron Man 2" at the El Capitan Theatre in Los Angeles on Monday, April 26, 2010. The two married in 2001 and have a daughter, Stella.

Photos: "Iron Man 2" Premiere

Actress Jennifer Grey arrives at the 25th Film Independent's Spirit Awards on March 5, 2010, in Los Angeles.

Actress Jennifer Grey and her father, actor Joel Grey, pose together at the 81st Academy Awards on Sunday, Feb. 22, 2009, in Los Angeles.

Photos: Joel Grey

From left, director Clark Gregg, his wife, actress Jennifer Grey, and actor Sam Rockwell attend a special screening of "Choke" at Sunshine Cinema on Wednesday, Sept. 24, 2008, in New York.

Actress Jennifer Grey, left, and actor Clark Gregg arrive at the premiere of Paramount's "Iron Man" held at Grauman's Chinese Theatre on April 30, 2008, in Los Angeles.

Photos: "Iron Man" Premiere

Actress Jennifer Grey attends the screening for the film "Redbelt" at the Egyptian Theatre on April 7, 2008, in Hollywood, Calif.

Actress Jennifer Grey arrives at Chrysalis' 5th Annual Butterfly Ball on June 10, 2006, in Los Angeles.

Jennifer Grey and Clark Gregg attend the premiere of the movie "In Good Company" on Dec. 6, 2004, at Grauman's Chinese Theater in Los Angeles.

Actress Jennifer Grey arrives at the premiere of "Tigerland" on Sept. 3, 2000, in Los Angeles.

Actress Jennifer Grey is seen in an Oct. 21, 1993, photo.