Behind 'Born this Way'

Lady Gaga's glam squad dishes on what it was like working with her for the 'Born this Way' video. Here's what makeup artist Billy B had to say:

"You can plan all day long on what you're going to do and even discuss it with her a million times what you're going to do -- and then you never know until you're actually doing it what it's going to end up being," he explains. "That's one of the things that I love about working with Lady Gaga. As long as I've been doing this, no matter how I might think I've done everything, I never know with her. I'm constantly challenged and it's always inspired and it's always exciting and it's always a risk."