Mel B grabs a handful of Victoria's breast assets

The 32-year-old singer grabbed a handful of her bandmate's boob at last night's show at the London O2 Arena.

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Mel B goes in for a quick squeeze

The newly wed also declared to a startled audience that she had enjoyed 'lots of sex' over the Christmas break. "So that's why you are walking like that," Mel C quipped in response.

Scary Spice also performed a sexy solo brandishing a whip and writhing over a man plucked from the audience.

Meanwhile Geri Halliwell shocked the Sunday family audience by declaring 'F*** Mondays' during a chat between songs about the end of the Christmas holidays. When the other Spice Girls admonished her that there were children in the audience she responded: 'F*** school!'

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But the 99 per cent female audience still screamed their appreciation for the fading pop legends, singing along to their mid-nineties classics and dancing in the aisles.

The breakthrough single Wannabee got the biggest cheer towards the end of the two hour set. The humming atmosphere was in marked contrast to the Spice Girls' previous shows in Las Vegas, where they played to half-empty arenas.

Despite this Mel C said they are still enjoying being on tour: "In fact, the show has got even more exciting, we are having a ball and our audiences seem to be getting better and better," she said.

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Mel C believes the Spice Girls latest performances have been even more exciting

The crowds also queued in their hundreds to buy over-priced 'official' merchandise including £15 programmes and £30 t-shirts.

After the London dates, the tour will move on to Manchester and then back to the US.