ALEXANDRA BURKE & JLS MEDLEY ON X FACTOR 2009 FINAL

There was a big surprise on the X-Factor final tonight, Alexandra Burke and JLS both were back did a special performance for the show!

JLS came on stage singing Alexandra's song Bad Boys (with words changed around obviously!) then Alexandra came out on stage and joined them. The Alexandra broke into JLS song Everybody in Love and JLS joined in. It was great that they did each others choregraphy!

This was defiently one of my favourites of the night.