Throwback! Robbie Williams and Emma Bunton perform 2 Become 1

In a move which has everyone at SHEmazing! HQ weeping into their Christmas jumpers this afternoon, Robbie Williams and Emma Bunton performed one of our firm festive favourites last night.

In front of some very lucky Heart listeners, the singers, who became household names in the 90s, took to the stage, and absolutely nailed 2 Become 1.

20 years after the song took the charts by storm, Robbie and Emma dusted it off, and frankly we're in love.

Promoting the performance online, Heart tweeted: "We think this should totally be Christmas number 1! Love this version."

Ah lads, the feels!