Kristen won’t be happy about who Rob’s been kissing

Rob Pattinson may have temporarily moved back in with Kristen Stewart, but that didn’t stop him cosying up to Katy Perry at the after party for the premier of his new film The Rover.

A source said that Rob’s eyes lit up when he saw Katy walk into the room: “She looked gorgeous in a lace sequin black mini-dress, and they hugged and kissed. He kept kissing her the entire night.”

However, the pair are adamant they are ‘just friends’. Katy said in an interview last year: “Okay, so here’s the proof there was never anything going on with me and Robert Pattinson… I fart in front of him. Properly fart. And I never, ever fart in front of a man I am dating. That’s a rule. He’s my bud; I’m like his big sister. We just hang out.

“The other day, I said, ‘One of the things I’m most proud of is not sleeping with you, Robert.’ And that’s true.”

This may have been a year ago, but it sounds to us like they’ve got the ingredients for a good relationship!