Demi Lovato & Wilmer Valderrama Celebrate Sixth Anniversary

Demi Lovato just shared that she and her boyfriend Wilmer Valderrama are celebrating a major milestone – six years together!

The 23-year-old singer and her the 35-year-old actor beau took to the mountains for a romantic getaway and Demi shared adorable photos of the couple together in the snow.

PHOTOS: Check out the latest pics of Demi Lovato

“6 <3," Demi simply captioned a selfie of the pair in bed together.

She also took to her Instagram to share a photo collage of their six years together, starting with a snap in 2010.