As one of the world's most slender celebrities, Victoria Beckham is rarely outdone when it comes to having a slim waistline.

But she appears to have met her match in Desperate Housewives star Eva Longoria.

The friend of Spice Girl Victoria Beckham is so thin, she makes ultra-skinny Posh look normal-sized.

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Normal-size Posh: Ultra-thin Desperate Housewives star Eva Longoria, seen here with friend Victoria Beckham at the Spice Girls reunion show in Manchester last night

The pair, who have become firm friends since the Beckhams' move to Los Angeles, hugged as they met up backstage at the Spice Girls reunion show at Manchester's MEN Arena.

"Eva is a huge Spice Girls fan," a source told Mail Online, adding that the Desperate Housewives star had been longing to see her favourite group perform live.

"She said it was the highlight of her trip to the UK," added the source.

And despite her status as a multi-million pound actress, it seems that Eva has not lost the common touch.

After leaving Claridge's hotel in Mayfair, the Desperate Housewives star demanded to taken to high-street store Topshop.

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Going shopping: Eva made a pitstop in London's West End yesterday, stopping off at TopShop before travelling to Manchester to see pal Victoria sing with The Spice Girls

She was accompanied by her hairdresser Ken Paves and several friends, who helped the star pick out a number of garments.

Eva eventually emerged from the shop in Oxford Street with members of her entourage carrying three bags stuffed with clothes.

The 32-year-old actress flew to London for the UK premiere of her new film Over Her Dead Body, and later made a detour to Manchester's MEN Arena for the Spice Girls return to the north of England.

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Shopping heaven: Eva with her entourage, including hairdresser Ken Paves, second from left, carry bags of shopping after Eva demanded to be taken to Topshop

Eva had been at the hotel promoting her new movie 'Over Her Dead Body' and it looked like she was enjoying herself.

The actress took time out of the photo call to have a bit of fun with the photographers.

Tiny Eva perched the knee of one lucky photographer while she laughed and joked her way through the shoot.

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Playful Eva has fun with photographers at the photo call for her new film Over Her Dead Body

Meanwhile 5ft 4 Victoria who towered over pintsized Eva, 5ft 1, as she posed in her gold corset outfit told The Manchester Evening News: "I have such fond memories of living in Manchester.

"So I'm really excited to be here, and I've got all three kids with me and David.

"And some of his friends from the team are here to spice up their lives."

But for any fans hoping the girls money-spinning reunion might spark a return to the music world for the most famous of the five girls, Victoria made it admantly clear that she was finished with music.

Victoria said: "For me personally, I would not want to be in the music industry any more. It's not a very nice industry to be in. What we are doing is fun - on tour, having a laugh with each other with our families around us."

Yesterday, it was revealed the Spice Girls have each pocketed £10 million from their 17-night run of sell-out gigs at the London's O2 Arena.

The reunited pop group played their final London gig in the former Millennium Dome in Greenwich last night before heading to Manchester last night.

The unprecedented success of the concerts has left Victoria, Emma Bunton, Melanie Brown, Melanie Chisholm and Geri Halliwell dividing a £50 million payday.