Reports say Demi Lovato's ex Wilmer Valderrama has been by her bedside while she's been in the hospital recovering from an overdose. According to sources, Demi has been getting lots of support from her family as well as from Wilmer. A source says, “She’s resting and getting better in the hospital. Her whole family and Wilmer are just there to support her through recovery. Wilmer has spent hours at the hospital with Demi every day. He seems very concerned about her.” Demi and Wilmer dated for six years before splitting in June 2016. Read more about it HERE!