Hills Costar: Heidi Montag Was Pretty Already

Hills Costar: Heidi Montag Was Pretty Already
Heidi Montag before (left) and now
Left: Will Ragozzino/Getty

01/15/2010 AT 02:00 PM EST

Heidi Montag's 10 plastic surgeries are shocking her Hills costars.

Even Brody Jenner's former flame Jayde Nicole thought the number of procedures Montag got in a single day was so high that it wasn't true.

"What the hell? That's physically impossible!" the Playboy playmate told PEOPLE Thursday at the Christiane King Fashion Line Preview. "I thought it was a joke."

She added that she doesn't really understand the 23-year-old's reasons for doing something so drastic. "She was genuinely pretty already, so I don't know why she would want to change herself more," Nicole says.

What do you think?

Heidi Montag: Why I Wanted Plastic Surgery
MORE ON: Heidi Montag

From Our Partners