Wilmer Valderrama [1] spent his birthday with a wolf pack — and we mean that literally. The From Dusk Till Dawn star celebrated turning 36 on Jan. 30 at the Wolf Mountain Sanctuary in Lucerne Valley, CA. With his longtime love, "Confident" singer Demi Lovato [2], and her sister Madison de la Garza by his side, Wilmer looked happier than ever in the photos Demi shared [3] to Instagram.

"Look at how handsome the birthday boy is . . . #wolfpack #happybirthdaywilmer," Demi captioned one of the adorable pictures of her adventurous boyfriend. Keep scrolling for more pictures of all the birthday fun, including a snap of Demi getting a slobbery wolf kiss, and then check out their sweetest moments ever [4].