Justin Bieber has arrived in Las Vegas, amid rumours Usher has asked him to appear alongside him at the Super Bowl.
Usher signed Justin to his record label in 2008 and it's believed the pair have been "directly talking" about Justin making an appearance during Usher's much-anticipated halftime performance at Monday's Super Bowl.
Usher has hinted he will have several high-profile guests alongside him on stage.
“I think I made it easy for myself when I decided to have features on songs that became hit records, so that gave me the greatest point of reference,” he teased.
It's already confirmed that Alicia Keys will make an appearance to perform their joint hit, My Boo. It's also rumoured Ludacris and Lil John might perform.
Usher and Justin collaborated on Justin's 2010 song Somebody to Love. Justin has previously talked about his admiration for Usher, even referring to him as his "big brother."
Justin arrived in Las Vegas with his friend Kendall Jenner, and her sisters Kim and Khloe Kardashian on their private jet.
The Super Bowl LVIII will take place on Monday at the Allegiant Stadium, which is the home of the Las Vegas Raiders.