Justin Timberlake took to Instagram to cancel his third show of the Forget Tomorrow World Tour, citing a back injury and doctor's orders to rest.

Timberlake most recently performed in New Orleans on Monday, Nov. 25, which is apparently when the injury took place. This is the third time in recent weeks that the “Selfish”

Justin Timberlake has called off his next concert, which was scheduled for Dec. 2 at Oklahoma City's Paycom Center, after suffering a back injury. It's the eighth date to be postponed this fall on Timberlake's The Forget Tomorrow World Tour,