Leighton Meester, former Gossip Girl star and wife of Adam Brody, has paired with singer Dana Williams to record an acoustic, poolside version of Dreams by Fleetwood Mac. Watch her performance below and then take a look at some of our other favourite covers:
Miley Cyrus covers Outkasts Hey Ya and has us singing along.
Justin Timberlake covers Poison by Bell Biv DeVoe (with the help of two brilliant backing singers) - and reminds us that he has moves.
Patti Smith takes on Rihanna's Stay and it's glorious. We love you Patti.
Jay Z might have seemed like an odd choice as Glastonbury headliner. But I was there, and his cover of Oasis' Wonderwall was epic.
Taylor Swift covering Train's Drops of Jupiter.
And, bizarrely, Taylor doing Lose Yourself by Eminem. Yo.
And finally... Arctic Monkeys strike back with this cover of Love Machine - yep, the Girls Aloud one.