Robert Pattinson & Katy Perry: Drunk Karaoke Flashback!

Robert Pattinson & Katy Perry: Drunk Karaoke Flashback!

Back in 2008 they were both rising stars in the entertainment industry and it seems Robert Pattinson and Katy Perry also had a shared interest in mixing alcohol and sing-a-longs.

A recently-surfaced video from a birthday party shows the Twilight Saga: New Moon hunk and the I Kissed a Girl songstress teaming up for some birthday party karaoke.

Clearly inebriated, Rob and Katy try their best to keep up with the Boyz II Men classic Ill Make Love To You, though neither of them is very sonorous.

And while Pattinson and Perry never actually hooked up, perhaps Robs English charm set Katy on a course towards her first husband Russell Brand!