Heidi Montag stepped out on the red carpet this weekend at PURE nightclub in Las Vegas, debuting her enhanced new body. After undergoing 10 procedures in one day, Montag is thrilled with her new look, saying Saturday that it was "the best decision I've ever made," according to PEOPLE.

"My favorite part, I think one of them is my chin. I think that's what I was so excited about," Montag, 23, said.

"And I love my boobs, but I still want to improve. I didn't get them as big as I originally wanted."