Geri Halliwell Does Surprise Performance In London Musical

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We wish she had taken the stage for a Spice Girls concert, but we'll take her any way we can get her!

Geri Halliwell arrived at the Palaces theatre in London last night to put on a surprise performance of Gene Kelly's Singin' In The Rain as part of BBC Children in Need's project POP Goes the Musical, and she looked lovely in a black suit and white fur coat!

Ginger Spice reportedly nailed her impromptu musical number, and had tons of fun doing it! "Performing in Singing In The Rain in the West End was an absolute blast and a privilege to be lifted by the gorgeous Adam Cooper. The audience was fantastic, it was a dream come true," the 40-year-old was quoted as saying after the show.

Pop Goes The Musical is an initiative that has celebrities join the cast of well-known shows already performing. This fiery redhead's former bandmate Melanie C took the stage weeks ago to play the role of Mary Magdalene in Andrew Lloyd Webber's Jesus Christ Superstar.

Bravo Geri!