We know what you're thinking: 'How has it been 21 years since the Spice Girls' 'Wannabe' was released? And god, how old am I?'

We know because that's exactly our thoughts, too.

Celebrating its 21st birthday this Saturday (yup, the single was released on July 8th 1996) is our all time favourite Spice Girls song and basically the soundtrack to the 90s, 'Wannabe'.

To mark the occasion W magazine gathered a group of A-list fans including Nicole Kidman, James Franco, Riz Ahmed, Milly Bobby Brown, Claire Foy and Alexander Skarsgaard to sing their own rendition of the legendary tune.

And the results were kind of hilarious.

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Performances ranged from super fan Stranger Things actress Millie Bobby Brown who said she's 'obsessed' with the Spice Girls and went in on the effort, to Alexander Skarsgaard's emotional spoken word interpretation, and Nicole Kidman's surprisingly seductive version of the school disco classic.

Our fave? It has to be The Crown actress Claire Foy losing it and laugh/crying her way through a very British take on Mel B's opening 'Yo!'.

Could Claire be the next Spice Girl? Well, there is an opening for Posh...

Headshot of George Driver
George Driver
Former Senior Digital Beauty Editor

George Driver was the former Senior Beauty Editor - Digital at ELLE UK.