Of all the sketches and returning segments Jimmy Fallon has introduced to The Tonight Show since taking over, our favourite has to be 'EW' - the one where he dresses up as a rather buff tweenage girl who has SO much to say she sounds like a drain gurgling backwards.

We thought we'd seen most of the celebrity contributions, but little did we know we missed the likes of Emma Stone, Lindsay Lohan and even The First Lady all exclaiming 'EEEEWWWWW'

Here are some of our favourites below. Taylor's is especially appreciated, mostly because I had that hair in the late 80s. It did exist.

Watch: It's only the official music video for Jimmy Fallon's 'EW' sketch featuring will.i.am...

Watch: Taylor Swift - as you've never seen her before - playing 'EW' on The Tonight Show

Watch: Seth Rogen and Zac Efron dress up as teenage girls on Tonight Show