The event is said to be the biggest family-friendly rave in the UK which sees kids and their parents hit the dance floor together.

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And at a recent Ministry of Sound party in South London fans were stunned as the So Solid Crew performed.

They could be seen belting out their smash hit song 21 Seconds, which was released over two decades ago.

Reacting to the scenes, one fan said: “Kids are loving it but the adults are living the best life in that moment.”

A second wrote: “This kind of education is key!”

“Proper education to the Youngens 💃🎉🎊 where it all started Battersea,” said a third.

While a fourth commented: “I love my child with all my heart but the way I would rush to the front to sing every single lyric.”

The smash hit’s title was taken from the amount of time each rapper had on the track – 12 bars of four beats at 140 BPM, or 21 seconds.

After emerging out of the south London pirate radio scene, the members of So Solid Crew enjoyed mainstream success in the early 2000s, including with their album They Don’t Know.

But those halcyon days were followed for some by reality TV stints, agonising medical conditions, and even imprisonment for murder.

The Sun previously revealed where each of the original members of the group are now.