Demi Lovato leaves Radio One studios after appearing on the 'Switch' show with DJs Nick Grimshaw and Annie Mac. Demi is swarmed by fans as she signs autographs and poses for pictures. Back at her hotel she is greeted by more fans waiting for her outside, some reportedly had been waiting for her overnight.
(January 24, 2010 - Source: PacificCoastNews.com)
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