Bridemaids writer and star Kristin Wiig was on Ellen yesterday for the chats and, well, for a bit of a song too. The pair realised that they were probably the only two left in the world who don't know the words to Frozen's Let it Go (hey look, some of us don't) so Ellen decided they should give it a go.

Fair play to them, this hilarious pair give it their all, table-top dancing... the lot!

Have a look;