Congratulations to Demi Lovato for winning several awards from 2012 Teen Choice Awards. Below are the catergories that have been won during the show. Choice Female Music Star of the Summer: Demi Lovato Choice Twit: Demi Lovato Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Google+ (Opens in new window) 0 comment 0 Facebook Twitter Google + Pinterest previous post Demi Lovato @ 107.9 The End Presents EndFest 07/20 Photos next post Demi Lovato @ 2012 Summer TCA Tour Day 3 Updates + X Factor Photoshoots! Leave a Comment Cancel Reply Notify me of follow-up comments by email. Notify me of new posts by email.