It isn't the act of Willow Smith uploading new music to her SoundCloud that has people talking but rather, an unlikely collaboration with Michael Cera. 

In the last week Willow posted a few shots of Michael Cera to her Instagram, which initially were seemingly cryptic, but more fool us, for we should have seen this coming. Willow finally put us all at ease when she alerted the world of this collaboration upload via this Instagram post.  

instagramView full post on Instagram

You can listen to the track now, on her SoundCloud page, or here, just below...

It was just another performance at the Grammy's, Eminem took to the stage and started his performance of Stan, erm, as Stan. But when the chorus dropped and the revolving paltform spun round (in perfect Elton flourish) there was Elton tinkering away on the Ivory keys belting out the chorus. And just like that, we had a moment. 

NELLY AND TIM MCGRAW - OVER AND OVER

As to how this came about, your guesses are as good as ours.

JAY-Z AND LINCOLN PARK - ENCORE

ALICIA KEYS AND JACK WHITE - ANOTHER WAY TO DIE

PAULA ABDUL AND MC SKAT KAT - OPPOSITES ATTRACT

Paula enlisted none other than Mc Skat Kat (the cartoon cat) to drop some vocals on her track. Animation was big in the late 80s and so was this track. 

MICHAEL JACKSON AND EDDIE MURPHY - WHAT'S UP WITH YOU

Continuing with the animation theme. 

RUN DMC AND AEROSMITH - WALK THIS WAY

Quite possibly, one of the best songs in the world? 

WYCLEF JEAN AND KENNY ROGERS - THE GAMBLER (REMIX)

Aparantely Kenny re-recorded his vocals for this mix.

WILL.I.AM, J.LO AND MICK JAGGER - T.H.E (THE HARDEST EVER)