media_removed_toofab 2013

Heidi Montag is ready to show off her new set of twins.

The former star of "The Hills" recently underwent a breast reduction, going from size F to D for health and comfort reasons -- and now, she's revealing the results of her latest surgery.

"Sometimes when I'm just sitting there, my breasts hurt so bad, I just wanna, like, rip them off," she told ET about her decision to downsize.

"I have a ruptured disc in my neck, the nerves are pinching my spine, and then I'm having severe back problems with my muscles on my right shoulder," Montag explained. "And my spine is being pulled forward from the weight of my breasts."

Montag is no stranger to plastic surgery, but this is the first time she's gone back on one of her operations.

In the past, Heidi famously had 10 procedures in one day -- including liposuction, breast and butt augmentation and a chin reduction.

How do you think she looks now? See more stars who've had plastic surgery above. Plus, see how the rest of her "Hills" costars have changed through the years below!


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