Justin Bieber first stopped by 'The Voice' on April 17 to show a preview of his new music video for the song "Boyfriend," and Carson Daly asked if he'd return to perform the song live for the first time.
Check out the video:
Bieber obliged, of course, and he joins a list of big names who will also be performing on the show's season two finale.
Flo Rida will perform a medley of songs including his latest smash, "Wild Ones," Lady Antebellum will perform their song "Wanted You More," and Hall & Oates will perform their first ever #1 single, "Rich Girl."
On Monday, May 7, Team Adam, Team Blake, Team Cee-Lo and Team Christina will battle it out one last time before a winner is crowned Tuesday, May 8 on NBC.
Will you be watching the season finale of 'the Voice'? Comment below!