WATCH: Justin Timberlake and Anna Kendrick Perform Live at Cannes

In promotion of Trolls, Timberlake and Kendrick took to the Cannes Film Festival stage to perform the films leading track 'True Colours'.
Obviously Timberlake is famous as one of the biggest pop stars but has exhibited his acting abilities over the years in Friends With Benefits, The Social Network and Inside Llewyn Davis. Similarly, actress Kendrick is arguably most well known for her leading role in the Pitch Perfect films where she shows off her pair of lungs. A serious double threat, the pair are now leading co-stars in Trolls. They flaunt their talents in this stripped back rendition of Cyndi Lauper's 1986 lullaby. Here is their collaboration which is a sweet, honest and easy listen.

Earlier on in the week, Timberlake unveiled a teaser video for his summer anthem 'Can't Stop The Feeling!' and no prizes for those who can guess who features in the video!

Timberlake assures us that the full video is just around the corner.

Official video coming soon! #CantStopTheFeeling JT(me)+ Mark Romanek! Check it!! https://t.co/P1DZsGYHiJ pic.twitter.com/WtHYZKtfGW

— Justin Timberlake (@jtimberlake) May 12, 2016

DreamWork's Trolls will run rampant in cinemas on October 21.