Big Sean joined Justin Bieber for a surprise performance at the 2012 Teen Choice Awards Sunday.
Gracing the stage, Big Sean rapped alongside Bieber pushing their new hit single "As Long As You Love Me."
Following the performance (watch below), Bieber told fans it's time to take "As Long As You Love Me" up the charts.
"Lets do it. take it up the charts and request at radio! #AsLongAsYouLoveMe with @bigsean !! thanks," Biebs wrote via Twitter.
"As Long As You Love Me" is taken from Justin Bieber's latest album, "Believe."