Demi Lovato – Spotted at Christina Aguilera concert in Las Vegas

Demi Lovato: Spotted at Christina Aguilera concert in Las Vegas

More...Demi Lovato

• 

  Demi Lovato – Wear oversized jeans for a dinner at Nobu with friends in New York

• 

  Demi Lovato – Arriving at Grammys After-Party at Bar Marmont in Los Angeles

• 

  Demi Lovato – Seen at Madison Square Garden in New York