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.

Another concert was canceled on Justin Timberlake’s tour, his Forget the World Tomorrow World Tour. Over the weekend the “Cry Me A River” singer announced Monday night’s show in Oklahoma City is not happening due to health issues.

Justin Timberlake canceled his Dec. 2 show in Oklahoma City due to a back injury he recently sustained in New Orleans. The singer told fans on Instagram that ‘doctors have instructed’ him to ‘rest a little bit longer’ before he can continue his Forget Tomorrow World Tour.