Hooray – it’s time to finish off those last minute jobs, or simply flag them as “I’ll get to that next week”.

To get us into the mood for the weekend, let’s hear it for Jessie J, Nicki Minaj and Ariana Grande in “Bang Bang!”.

If you need a refresher on how to do the ‘Bang Bang’ dance, watch the video which follows to see Jessie give our very own Chatty Man, Alan Carr an amusing lesson.