Could it be?! Surely not!

All week we've been seeing loved-up Katy Perry and Russell Brand wandering around hand-in-hand, and now we see this... Katy frolicking with Nathaniel Motte from 3OH!3!!!!!!

Well Raty/Kussell/Russty fans, before you get yourselves all a fluster, maybe you should calm down and read on.

They're actually just filming the new music video for Starstrukk, the 3OH!3 track that has been remixed to feature their good friend Katy. After following her on her UK tour, they called her in for the collaboration, and we just KNOW it's going to be on our most-played list very soon!

We're surprised she had time to fit this in between gallavanting about at Paris Fashion Week and romancing Brand, but judging by the rest of these pics, her and the boys had a great time filming...

We're ever so excited about the release of Starstrukk on November 30. Almost as excited as we are about 3OH!3's new album, Want, out on December 7!!

Have we got any 3OH!3 fans here? Are you excited about them teaming up with Katy Perry? Comments please!