There's so many well documented celebrity friendships out there that it's hard to keep track.
Matt Damon and Ben Affleck, Jennifer Aniston and Courtney Cox, the list goes on. However there's some celebrity friendships that fly just enough beneath the radar for you to raise an eyebrow when you learn about them.
We've compiled a list of ten celebrity pairs that you might not have known are mates.
We’ve teamed up with 48 to celebrate the launch of Mates Rates & want to offer you the chance to win a heap of vouchers that you treat your mates to a top day out, including vouchers for ODEON Cinemas, Just Eat, Ticketmaster, Peter Mark & One4All.
Head on over to our mates inspired music quiz to be in with a chance to win!