Usher has said he “understands” why Justin Bieber turned down the offer to perform with him at the Super Bowl 2024.The ‘Yeah!’ singer played a 13-minute medley of tracks for this year’s Halftime Show in Las Vegas, Nevada last Sunday (February 11). He was joined on stage by Alicia Keys, H.E.R., Will.i.am and more.Prior to the event, it was rumoured that Bieber would be among the “important guests” that Usher had teased in the lead-up to his Super Bowl gig.Usher was pivotal in launching Bieber’s music career after signing the then-teenage singer to his record label in 2008.