It looks like Britney Spears is going to keep trying to make Till The World Ends a hit.

With two videos already released, now an official remix entitled The Femme Fatale Remix has hit the internet featuring Nicki Minaj and Ke$ha.

Nicki Minaj’s rap, once again brings it a fantastic rap, but the inclusion of Ke$ha, the song’s original writer, seems a little strange. It works, but including her further emphasises what a poor choice for single Till The World Ends was in the first place, as the song sounds even more like a B-side to Ke$ha’s Cannibal EP.

Check it out below and let us know what you think.