Demi Lovato Pays Heartfelt Tribute to Wilmer Valderrama

Posted Friday January 31, 2014 12:53 AM GMT

Reaching out to honor her rumored boyfriend, Demi Lovato jumped on her Twitter account to pay tribute to Wilmer Valderama on his 30th birthday.

Demi wrote to Wilmer today (January 30), telling him, "To the funniest, most inspiring, incredible man I know.. @WValderrama – thank you for helping me get through my darkest moments."

The 21-year-old created a collage of photos featuring the "Heart Attack" singer and "That 70's Show" stud together, writing, "You truly are a light to this world and to my life. Happy Birthday!!!"

Wilmer responded to Demi's tribute with heartfelt thanks, tweeting to her, "Who needs presents when the gift of you is real to us all.. Thank you for the blessing of knowing you."

Photo Credit: Twitter