Demi Lovato Just Got Some Very ?Sound Advice?: Watch

Janessa Slayter a.k.a. "SNL"'s Vanessa Bayer gives Demi Lovato some sound advice on her single and upcoming world tour.

Source: http://www.mtv.com/news/1926986/demi-lovato-sound-advice/

Nicole Scherzinger Nicollette Sheridan Nikki Cox Nikki Reed