Demi Lovato shares a happy wave with Lenay Dunn as she co-hosts MTV’s 10 on Top in a segment airing Saturday (September 24). The 19-year-old helped Lenay count down the week’s top 10 most texted and talked about young celebs at the moment. The episode will also include Taylor Lautner, the cast from Vampire Diaries,… Read More »
From article: Demi Lovato: MTV's 10 On Top Co-Host!
Photos: MTV
Posted to:Demi Lovato