Will Smith, in case you hadn't noticed, has been on our shores recently.
His latest trip to London included partying with Rihanna, going on a walkabout in Brixton with Tessa Jowell (no, really) and visiting an all-girls school in Tulse Hill, south-east London - where he did something rather special.
According to Gawker, no sooner had Smith turned up at St Martins in the Fields high school than "he was welcomed by hundreds of shrieking students who immediately insisted he perform the 'Fresh Prince of Bel Air' theme song for them". Which he duly did.
In fact, we're not sure which is most impressive: Smith's willingness to do this, or the girls' knowledge of the rap. Either way, it's guaranteed to put a smile on your face.