Getty Images/Kevin Mazur
Pop star Justin Bieber proved he has a model body by stripping down to his underwear during the 2014 Fashion Rocks event on Tuesday night (09Sep14).
The Baby hitmaker took to the stage with supermodel Lara Stone to introduce Rita Ora at the music and runway event at the Barclays Center in New York City, but he told the crowd that he doesn't "feel comfortable" unless he is in his underwear. Bieber then shed his pants, bright blue blazer and black tank top, as he flexed his muscles for the crowd.
In addition to Ora, who covered David Bowie's hit Fashion, Jennifer Lopez, Jennifer Hudson, Nicki Minaj, Duran Duran, Luke Bryan, The Band Perry, Enrique Iglesias, Usher and KISS all took the stage for the event, which coincides with New York Fashion Week.