Demi Lovato got milk?

Demi Lovato is the latest celebrity face for the got milk? campaign.

Talking about being a part of the Body by Milk campaign, Demi said, “I’m really excited to be part of the campaign because not only is it just huge and everybody knows what it is, but I used to look at the posters when I was a little girl and I always wanted to know what it would be like, and here I am today doing it. It’s awesome.”

“I love drinking milk because it keeps me lean and strong,” the 17-year-old says in her ad. “Not only that, it keeps my hair and nails healthy.”

Check out exclusive behind-the-scenes videos and photos of Lovato’s ad shoot below.