You already know by now that sky’s the limit for U.K. R&B sensation Jay Sean. And yesterday he proved once again that this is only the beginning of a splendid career as he performed his hit single "Down" on The Ellen DeGeneres Show.

We showed you the pics and the video of the performance, well now we have some behind the scenes footage of Jay beat boxing with MC  Zani and DJ Bikram Keith!

So check out this funny video of Jay Sean laughing it up with his entourage backstage at The Ellen DeGeneres Show and tell us what you think! Did you catch the performance? Drop us a line.