The best way to tell them apart is that Ant is the one who looks like an ant. And Dec isn’t. So now you know. This Geordie pair have been bezzie mates since acting on teen yoof drama Biker Grove and releasing that epoch-defining hit song, Let’s Get Ready To Rumble. Now they’re Britain’s most popular TV presenters and fill the Saturday evening light entertainment slot by having grandma-friendly fun with the famouses. Their biggest show is I’m A Celebrity Get Me Out Of Here, on which they still come across as such sweet boys, even while making neurotic women eat witchety grubs while trapped in perspex tubes in an insect-infested forest. Britain's Got Talent series 5 isn't quite like this, sadly.