The moment where Mel B confessed to having lesbian sex with Geri Horner aired on today's Good Morning Britain.
Scary Spice, 43, claimed the bandmates enjoyed a wild night of passion , which they “giggled” about afterwards.
Mel B made the shock revelation about sleeping with Geri in the mid-nineties on Piers Morgan's Life Stories.
After admitting that Geri had "great boobs", Mel B remains awkwardly silent when asked if they ever slept together.
Mel B shouts "oh whatever Melanie" at fellow Spice Girl Mel C, who is sat in the audience, when she insists she doesn't know anything about the night in question.
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Eventually, Mel B confesses: "Yeah we all slept in a bed together. But not like that, all of us."
Wanting to get more out of his guest, Piers asks: "Did you sleep with Geri like that?"
Mel B has a big grin on her face and nervously nods to confirm that she did.
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Realising what she has done, Mel B shouts: "She’s going to hate me cause she’s all posh in her country house with her husband."
The camera then zooms in on Mel C's horrified face, which got Piers laughing.
Piers then revealed what happened backstage after the cameras stopped rolling.
He explained: "There was a lot of flurried activity after the recording. I asked 'where is Mel?'. They said she’s just making a call to Geri to smooth things over.
"It’s all kicking off. Geri is now briefing it never happened. She’s slightly panicking I imagine about what Mr Geri thinks
As Spice Girls hit Wannabe played in the studio, which includes the lyrics "if you wanna be my lover", Piers joked: "Who knew they were singing that to themselves."
Later in the interview with Piers, which will air in two months time, she also admitted to kissing Mel C.
But she insisted that it was “nothing sexual” and just to test out her new tongue piercing.
Mel B also said she hoped Geri would not deny her revelation, saying “it was just a fun thing”.
*Good Morning Britain airs weekdays on ITV at 6am
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