Demi Lovato Fangirls Out at Christina Aguilera’s Las Vegas Show
Demi Lovato surfaced in Vegas Friday night for a performance that brought her to tears.
Demi's a superfan of one Christina Aguilera, who was performing at Planet Hollywood where she kicked off her residency.
Lovato scored second-row seats with her friends and she sang and danced during Christina's opening night. Check out the vid that Demi shot ...
snippets from "Genie in a Bottle," "Ain't No Other Man," and "Fighter." Christina Aguilera is worthy of superfandom
