Listen to Justin Timberlake on iHeartRadio

Justin Timberlake appeared on 'Jimmy Kimmel Live' Tuesday night, where he talked about sharing the stage with Paul McCartney at the iHeartRadio Music Festival (he says technically, a Beatle opened for him). JT also discussed his new album, The 20/20 Experience Part 2 (out September 30th) and movie, Runner, Runner, which hits theaters October 4th.

Listen to Jimmy Kimmel Live The Morning After on iHeartRadio Talk

Check out the interview below.

PART 1: 

PART 2: