Britney Spears and Ellen Degeneres got together to do some holiday carolling around the neighbourhood and the video is absolutely hilarious.

The pop princess and Degeneres went door to door showing off their hilarious personalities and proving that Britney is back to her normal self.

Ellen and Britney struggle to find the right harmony as they sing popular Christmas songs like Silent Night and Jingle Bells.

The funniest part is at the end of the 7 and a half minute clip when Brit-Brit and Ellen break into a rap version of Jingle Bells.

It’s great to see Britney back to her normal self and able to open up and have fun in front of the cameras.

She’s still America’s sweetheart and 2008 has been an unbelievable year for her.

We’d also just like to add that Britney topped Entertainment Tonight and People’s list of hottest celebrities of 2008.

Way to go Brit. We knew you could pull it off.

Team Britney!

Watch the video below and let us know what you think!