Celebuzz’s Most Fascinating People of 2010
Demi Lovato Demi-ites cheered for
Demi Lovato. Demi-ites cheered for the "Sonny With a Chance" star when she returned for "Camp Rock 2," then watched in awe as she toured with ex-boyfriend Joe Jonas. Now in rehab for "emotional and physical issues," fans are pulling for Demi more than ever.