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Heidi Montag has been having plastic surgery since 2007 and in 2009, famously underwent 10 cosmetic procedures ahead of the premiere of season 6 of her reality show 'The Hills.' They included a breast augmentation, liposuction and a nose job. Her transformation was revealed on the MTV show, which ended in 2010. She later said she did not plan on having more plastic surgery and told The Daily Beast website in August 2011: 'Obviously I wish I didn't do it. I would go back and not have any surgery. It doesn't help. I got too caught up in Hollywood, being so into myself and my image. I don't regret anything, but if I could go back, I wouldn't do it.'
Pictured: To the left, Heidi Montag is pictured on the cover of Playboy magazine. At right, Heidi Montag is seen in an article in People magazine.
( Photo / Playgirl / People)