Is Demi Lovato “quietly dating” Wilmer Valderrama?

A report has claimed that Demi Lovato is “quietly dating” Wilmer Valderrama.

According to US Weekly, since checking out of a treatment facility in late January, the 18-year-old Disney star has been meeting up with ex Wilmer Valderrama. is also reporting that the pair have been spotted out and about, and looking “affectionate”, catching movies and buying groceries in the L.A. area.

According to another insider Demi and 31-year-old Wilmer have been quietly dating since her May 2010 split from Joe Jonas.

A rep for Demi told US Weekly, “We don’t comment on her personal life.”

Wilmer has previously dated troubled actress Lindsay Lohan.