The youngest son in the Beckham clan has proved he's truly showbiz after launching into some break-dancing at the Spice Girls' latest show.

Cruz, who's turned three today, took a moment to upstage the girls during a rendition of Mama at their sold-out Madison Square Garden gig in New York.

The group burst out laughing as they watched Cruz dance, along with Geri's daughter Bluebell, Mel B's daughter Angel, Emma's baby Beau and Victoria's other sons, Romeo and Brooklyn.

Victoria said: "We've been upstaged. He's the next Justin Timberlake."

Bluebell also had her moment to shine after grabbing her mum's microphone and singing Mama I Love You for the audience of 15,000.

The last Spice Girls show is set to take place on February 26, after they cancelled the Asian leg of the tour.

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