Watch Russell Crowe Singing Sean Kingston!

Russell Crowe has always stricken me as quite a serious and straight-laced actor, but after finding this video of him larking about on YouTube I have a new-found admiration for him!

Russell and his Robin Hood mates were obviously finding their day of promo a little bit tedious, so decided their only option was to burst into song and warble at the top of their voices.

Singing along to Sean Kingston’s ‘Beautiful Girls’ this is a treat for your little eyes… Russell is really going for it…. But we don’t really think Sean needs to be worried.

We can't wait to see Sean Kingston when he comes to the UK on June 7th to promote his new single with Justin Bieber called, 'Eenie Meenie!' Eeenie Meenie is available now.

FemaleFirst - Ruth Harrison