Austin Mahone Performs at MTV VMAs Pre-Show 2013 (Video)

Austin Mahone shows off his toned biceps while performing during the 2013 MTV Video Music Awards pre-show at the Barclays Center on Sunday (August 25) in Brooklyn, N.Y.

The 17-year-old teen heartthrob wowed the crowd of girls while performing his latest single “What About Love.”

PHOTOS: Check out the latest pics of Austin Mahone

“YEEEEEEEAH BEST NIGHT EVER!!! AND THE SHOW HASN’T EVEN STARTED 😝,” Austin tweeted.

Earlier in the day, Austin was suave in black while walking the red carpet at the famed award ceremony.