But Demi Lovato was the talk of the event.
The 19-year old singer, who temporarily dyed her hair red earlier in the week, walked the red carpet in a VERY revealing dress, one whose top plunged down to her navel. Take a look at the fashion choice from a couple angles below:
Demi Lovato
Demi Lovato
Lovato also took to the stage alongside Pablo Alboran and sang a Spanish single titled "Solamente tu."