While there, she was diagnosed with bipolar disorder.
The following year, Lovato was cast as the titular character of the television series Sonny with a Chance and she released her sophomore album, Here We Go Again, which became her first one to top the Billboard 200 chart.
"I've built an amazing friendship with Wilmer over the years and I have so much love for him," said Jonas.
"Demi is one of my closest friends in the world so I'm here for her, and for both of them really." WATCH: Demi Lovato and Wilmer Valderrama Break Up After Six Years Lovato, 23, and Valderrama, 36, announced their split in a joint statement posted to Instagram on June 3, writing, “After almost 6 loving and wonderful years together, we have decided to end our relationship.
Nick teased hints of the announcement earlier today with two partial images, and to say his fans are excited would be an understatement.
; born August 20, 1992) is an American singer, songwriter, and actress.