Reportedly, several celebrities have changed their bodies using plastic surgery over the years. Several Hollywood surgeons have weighed in on stars who have gone under the knife.

According to Radar Online, a group of doctors dished on 42 famous faces who have had lifts, liposuction, tummy tucks and more.

Amanda Bynes had been included on the the list of those who turned to surgery to alter their faces and bodies. The starlet, who has made headlines for her bizarre behaviors this year, had gotten a nose job.

The troubled former Nickelodeon star confessed on Twitter in May that she had the surgery. Bynes didn't specify when she had to get a nose job, but didn't mind sharing about her experience, especially when In Touch magazine used an old photo of her before surgery.

"In Touch [magazine] used a photo from years ago on their cover and I hate it!" said Bynes. "The reason I've asked all magazines and blogs to stop using old photos of me is I don't look like that anymore! I had a nose job to remove skin that was like a webbing in between my eyes. I wasn't going to tell anyone, but I look so much prettier in my new photos!"  

Other former child and teen starlets have sought cosmetic procedures as a solution to feeling more beautiful.

Britney Spears has also reportedly had gone under the knife. 

And "Glee" alum, Dianna Agron admitted to have surgery on her nose to David Letterman in 2011. Her nose had been broken twice: once in high school and for a second time while touring with the FOX musical show. 

"It's fixed now," said Argon to Letterman about her nose, which had a deviated septum due to the accidents.  

Jennifer Aniston also made the list for a subtle confession to having her nose done, too.

The "Friends" star appeared on Inside "The Actor's Studio," acknowledging that she broke her nose when she was a teenager after a baseball hit her in the face. Jen slyly then admitted plastic surgery to host James Lipton by simply admitting that her nose wasn't broken anymore, reported Radar Online. 

Kourtney Kardashian also sought artificial help when she was 22 years old. The oldest Kardashian sister got breast surgery to go from a B-cup to a C-cup.

"It was so dumb... I just got the idea in my head one day, and that was that," said Kardashian to US Weekly. "There was no talking me out of it."

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