Justin Timberlake closed the big show at Day 2 of the iHeartRadio Music Festival in Las Vegas on Saturday.
Boxing champ Floyd Mayweather, Jr. introduced the pop icon, who opened his 45-minute set with a dirty version of “SexyBack,” serving up many hits including “Like I Love You” and “My Love” with his band, The Tennessee Kids.
He also performed his new single “TKO” for the first time and debuted two new songs off The 20/20 Experience – 2 of 2 (due Sept. 30), including “True Blood” and “Only When I Walk Away.”
Watch JT rock Vegas below:
(photos via Isaac Brekken & Ethan Miller/Getty Images North America)