Converting the whole arena into Beliebers, Justin Bieber performed at the 2013 Billboard Music Awards in Las Vegas on Sunday (May 19).

Perhaps hoping to woo attendee Selena Gomez in particular, the 19-year-old pop star sang his love song "Take You" at the ceremony.

This year, the "Beauty and a Beat" singer is up for a plethora of awards, including the coveted Top Artist prize with Taylor Swift, Maroon 5, Rihanna, and One Direction.

Competition for each and every trophy tonight will be fierce, with “Saturday Night Live” alum Tracy Morgan handling the hosting duties.