Any plastic surgery for Oscar nominees?

SUPPORTING ACTRESS. Anna Kendrick, 24, hasn't been linked to any plastic surgery. Here she arrives for the premiere of 'Up In The Air' during the Times BFI 53rd London Film Festival at the Vue West End on October 18, 2009 in London.

Helen Mirren, 62, has rejected offers of free Botox and plastic surgery to prepare for the Academy Awards. "I'm not fond of all those needles and scalpels. I'll try to get away with make-up, jewelery and a nice frock," she says.

Maggie Gyllenhaal, 29, in October 2007.

Maggie Gyllenhaal, 26, attends the Venice Film Festival on Sept. 9, 2004, in Venice, Italy.

Maggie Gyllenhaal, 32, arrives at a Golden Globes party on January 17, 2010 in Century City. She has repeatedly been spotted at a Beverly Hills medical building, fueling speculation that she has been seeing a cosmetic doctor there.

Maggie Gyllenhaall, 28, of the film "Sherrybaby" poses for a portrait at the Getty Images Portrait Studio during the 2006 Sundance Film Festival on January 22, 2006 in Park City, Utah.

SUPPORTING ACTRESS. Maggie Gyllenhaal, 32, had never been a fan of plastic surgery, but she may have changed her mind.

This photo of Helen Mirren, 62, on vacation in 2008 caught the attention of celebrity watchers. She says, "“I don't smoke and I don't drink too much, exercise occasionally but not ferociously, and I've never had any work done.”

Helen Mirren at 39. Some celebrity watchers believe she has had a facelift, but she denies it.

LEADING ACTRESS. Helen Mirren, 62, poses with a picture of herself in the 2007 movie "The Queen." She says she shuns Botox and plastic surgery.

Helen Mirren at age 18.

Gabourey "Gabby" Sidibe, 26, attends the Glamour Magazine 2009 Women of The Year Honors at Carnegie Hall on November 9, 2009 in New York City.

Anna Kendrick, 24, arrives at the 16th Annual Screen Actors Guild Awards held at the Shrine Auditorium on January 23, 2010 in Los Angeles.

LEADING ACTRESS. Gabourey Sidibe, 26, has not undergone plastic surgery, but she has been under pressure to lose weight. She says, "I still hear it from people who don't know that they're pretty close to hurting my feelings, people who care about me, like this one friend. I was eating a light potato chip, and she eyeballed me like I was the most disgusting thing she'd ever seen. She says, ‘Every time you want to put something disgusting in your mouth, think of the designers who won't make a dress for you because you're fat."

Gabourey Sidibe, 26, says, "I learned to love myself, because I sleep with myself every night and I wake up with myself every morning, and if I don't like myself, there's no reason to even live the life. I love the way I look. I'm fine with it. And if my body changes, I'll be fine with that.”

Gabourey Sidibe, shown here at age 25, poses for a portrait during the 2009 Sundance Film Festival on January 16, 2009 in Park City, Utah.

Carey Mulligan, 23, attends the photocall for 'An Education' as part of the 59th Berlin Film Festival at the Grand Hyatt Hotel on February 10, 2009 in Berlin, Germany.

LEADING ACTRESS. In her short acting career, Carey Mulligan, 24, hasn't been the subject of speculation about Botox or plastic surgery. Here she arrives at the 16th Annual Screen Actors Guild Awards held at the Shrine Auditorium on January 23, 2010 in Los Angeles.

Carey Mulligan, 24, poses in the press room during the 62nd Annual Directors Guild Of America Awards held at the Hyatt Regency Century Plaza on January 30, 2010 in Century City.

Carey Mulligan, 24, arrives at the 62nd Annual Directors Guild Of America Awards at the Hyatt Regency Century Plaza on January 30, 2010 in Century City.

The lips of Penelope Cruz, shown here in 2007, sometimes appear to have been plumped up with injections of filler.

Meryl Streep at age 30 in 1979's "The Deer Hunter."

Anna Kendrick, 24, arrives at the 15th annual Critics' Choice Movie Awards held at the Hollywood Palladium on January 15, 2010 in Hollywood.

Anna Kendrick, 24, attends The Weinstein Company Golden Globes After Party held at Trader Vic's at The Beverly Hilton Hotel on January 17, 2010 in Beverly Hills.