London, Jan 14 (IANS) Reality television star Heidi Montag has gone under the knife 10 times in the last two months because she is obsessed with attaining a perfect body.

The 23-year-old has previously admitted to having a nose and boob job, but she has had another 10 plastic surgery procedures done since Nov 20, including breast augmentation, liposuction, butt augmentation, nose job revision and botox, reported hollywood.com.

Montag insists she had been contemplating to have the work done for years after being teased as a youngster.

'I (wanted) to feel better, to feel perfect. I was made fun of when I was younger, and so I had insecurities, especially after I moved to Los Angeles. They'd say nasty things. It bothered me. I just wanted to feel more confident and look in the mirror and be like, 'Whoa! That's me!' I was an ugly duckling before,' she said.

'For the past three years, I've thought about what to have done. I'm beyond obsessed,' she added.