Katy Perry, Robert Pattinson drunken karaoke video surfaces online; viral video shows 'Twilight' hunk and 'Prism' singer rocking to Boyz II Men's 'I'll Make Love to You'

A new music video featuring Katy Perry and Robert Pattinson has surfaced online. And, no, it's not the latest clip from Perry's No. 1 new album Prism. Instead, the viral video is a throwback clip from a karaoke session with Perry and the Twilight hunk.

Reportedly from 2008, the booze soaked clip features a slightly off-key Perry and a slurring Pattinson singing Boyz II Men's R&B classic "I'll Make Love To You" at what appears to be a holiday party.

Perry leads the singing in the video, but she quickly passes the mic over to Pattinson who proceeds to do his best growling singing before the chorus.

And that's where things get fantastically drunk and hilarious. Halfway through singing "I'll Make Love To You," Perry claims that the stool she's sitting on is "too high to make love" and proceeds to move on to Pattinson's lap. It's an endearing moment of a drunk friend taking care of a drunker friend; it's nice to help someone out when their stool is too high, ya know?

Watch Katy Perry and Robert Pattinson do a little karaoke below: