Susan SarandonSusan SarandonThere's nothing funnier than seeing celebs on the dance floor - looking slightly dodgy.

However, at her 59th birthday celebrations, Susan Sarandon displayed some serious moves - and was ably helped out by her partner Tim Robbins.

Bless Susan, she started off with just a spot of mild clapping...

Before getting over excited as her youngest son Miles took to the stage with his mates for a bit of a sing-song.

Then she really went for it... busting some serious moves with the support of Tim.

And there was no stopping her - at one point her other son joined in with a bit of twirling - but he could just as easily have been helping his mum stay on her fast-moving feet.

However, the best thing about the evening - which was also a benefit night for Hurricane Katrina victims - was that despite their nearly twenty years together, Tim and Susan looked like they could have been on a first date.

It's stuff to melt the heart.