Who needs John Mayer??! Or Diplo? What about that guy?!
Not Katy Perry! LOLz!
And they aren't hiding their affections either!
A source spilled:
"Katy and Rob seemed to be very much back together at her party on Saturday night. They were inseparable, kissing, flirting and cuddling away in front of the roadies, celebs and friends at the bash."
We suppose when you're as stunning and talented as Katy, you can only stay single for so long!
It's definitely time for the couple to take a selfie for us! Pretty please??! HA!
[Image via Pacific Coast News.]