Will.i.am ft. Justin Bieber - thatPower

thatPower is a song by American recording artist will.i.am, featuring Canadian singer Justin Bieber. It was released on March 18, 2013 as the ourth single from his fourth studio album, #willpower. The song peaked at number 2 on the UK Official Chart on April 27, 2013 and 17 on the Billboard Hot 100 on May 11, 2013.