Katy Perry To Justin Bieber: The Hottest Collaborations Of Summer 2010

While the weather might be already taking a turn for the worse, this summer's musical collaborations are still hotting up.

Ever since Katy Perry teamed up with Snoop Dogg on 'California Gurls', we've seen a number of collaborative releases from a range of artists this summer.

Gigwise has decided to celebrate these comings together in a special new feature. You'll find a number of released tracks, as well as upcoming collaborations. There's also a special nod to Kanye West's hook-up with Justin Bieber on a remix of 'Runaway Love'.

Can you think of any other big collaborations this summer? Let us know by posting your thoughts in the comment box below.