What's the sign of a true friend?

In the fashion world, it's someone who's willing to literally get on their hands and knees to help out with a style emergency. Victoria Beckham proved she has what it takes on Monday, when she posted a photo of her on the floor fixing Eva Longoria's dress.

"Fitting @EvaLongoria for her @GlobalGiftGala in London tomorrow night #globalgifters x vb," said Posh, reminding us that when it comes to social media, she's not as stuffy as she looks.

She's also way more fun than she looks. Vic and Eva are longtime friends, bonding with each other's families and palling around (and getting handsy) at fancy galas. And when it's time to get down to the business of getting dressed, Victoria doesn't mind giving her friend special, hands-on treatment.

Now if only we had a BFF who was a world-class fashion designer...

BFFAE:

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    Backstage at the Spice Girls world tour.

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