<P> `` Where Are Ü Now '' is a song produced by American EDM artists Skrillex and Diplo under their collaborative effort Jack Ü , with vocals from Canadian singer Justin Bieber . The song was released as the second single from the duo 's debut studio album , Skrillex and Diplo Present Jack Ü ( 2015 ) , on their respective labels OWSLA and Mad Decent , and is also included on Bieber 's fourth studio album Purpose ( 2015 ) . It was released simultaneously with the album on February 27 , 2015 , later sent to mainstream radio on April 21 , 2015 . </P>
when did where are you now come out
February 27 , 2015