Lady Gaga: The "Marry the Night" singer, 26, accentuated her new curves in a tight, leopard-print outfit, black tights and towering platform boots, with her newly auburn hair in a perfectly Parisian, retro up-do.
"I'm dieting right now, because I gained, like, 25 pounds," the Grammy winner revealed. "And you know I really don't feel bad about it, not even for a second. I have to be on such a strict diet constantly. It's hard because it's a quite vigorous show, so I tend to bulk up, get muscular, and I really don't like that. So I'm trying to find a new balance."