Chris Brown, Pitbull to dazzle at 2015 Billboard Awards

American rappers Chris Brown and Pitbull will perform their collaboration "Fun" at 2015 Billboard Music Awards, which will be held on May 17.
"Fifth Harmony", the popular American girl group, will play a special version of "Worth It" at the ceremony, reported Billboard.
Brown, 26, Pitbull, 34 and Fifth Harmony join previously announced performers Mariah Carey, Kelly Clarkson, Fall Out Boy featuring Wiz Khalifa, Nicki Minaj and David Guetta, Britney Spears and Iggy Azalea.
The 2015 BBMAs will air on May 17 on ABC from Las Vegas.