The picture finds Timberlake in red polka dot overalls playing a mini banjo amongst a group of adults playing normal-sized instruments. The singer captioned the photo: "#TBT No Flex Zone..."
Timberlake made his first public performance on Star Search at the age of 11. He became a Mouseketeer in The All-New Mickey Mouse Club by the age of 12 and rose to prominence a few years later as one of the two lead vocalists in the '90s boy band N'Sync.
Timberlake debuted his first solo album, Justified in 2002. He's currently touring to promote his fourth studio albums: The 20/20 Experience and The 20/20 Experience – 2 of 2 and is married to actress Jessica Biel.
Notable deaths of 2014 [PHOTOS]