Pope Francis Pictured With A Lamb And Polar Vortex Freezes Niagara Falls - Vote On Your Favourite Picture

This week in pictures we saw everything from NBA Basketball star Dennis Rodman singing 'Happy birthday' to his new best buddy Kim Jong to The Polar Vortex freezing the ferocious gushing waters of Niagara Falls.

The Pope got a wooly surprise in the shape of a lamb and a homeless man was reunited with his family through the power of photography.

The best pictures of the week are chosen by YOU voting on our interactive slideshow.

Happy voting and we will announce the winner on Monday morning.