Bieber performed the song for the first time in Oslo , Norway at the Oslo Opera House , on May 30 , 2012 at his '' Believe promo tour '' . Also Bieber performed the song , with Big Sean , in Today Show on June 15 , 2012 and again with Big Sean at the 2012 Teen Choice Awards , in a medley with " Boyfriend " . Bieber also performed the song , once again with Big Sean , during the season finale of the NBC summer reality talent show " America 's Got Talent " . He also performed in late September on " Dancing With The Stars " , and on the February 9 , 2013 episode of " Saturday Night Live " , which he also hosted . Bieber has also performed the song on the 2012 Victoria 's Secret Fashion show on November 7 , 2012 in a medley with " Boyfriend " . On March 28 , 2015 , Bieber performed a duet with Ariana Grande on The Honeymoon Tour in Miami . Bieber performed the song at the 2015 Wango Tango
2012 Teen Choice Awards
2012 Teen Choice Awards
As Long as You Love Me (Justin Bieber song)