'The Hills' star Lauren Conrad appeared on 'Good Morning America' (weekdays, 7AM ET on ABC) and dished on co-star Heidi Montag's decision to undergo 10 plastic surgery procedures in one day.

"I think it's a personal choice," Conrad said. "I think everybody's different. Everybody needs to do what's good for them."

Watch the video after the jump.'The Hills' star Lauren Conrad appeared on 'Good Morning America' (weekdays, 7AM ET on ABC) and dished on co-star Heidi Montag's decision to undergo 10 plastic surgery procedures in one day.

"I think it's a personal choice," Conrad said. "I think everybody's different. Everybody needs to do what's good for them."

But when pressed further to reveal what she thought of Montag's startling new look, Conrad shook her head in disbelief and appeared to be at a loss for words. "Um, I mean, it's ... it's a look," she stammered.