Victoria Beckham has added yet another A-list star to her Rolodex - British film star Kate Beckinsale.

After dining together at STK restaurant in West Hollywood on Friday night, the new best friends teamed up again for a day out with their families at the Getty Centre Museum in Los Angeles in LA yesterday.

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The new Posh and Becks: Victoria and Kate at The Getty in LA yesterday

Posh and Kate, who are both 34, each wore oversized sunglasses, towering heels and big designer handbags during the outing.

They were joined by Victoria's sons Brooklyn, 9, Romeo, 5, and Cruz, 3, Kate's husband Len Wiseman and their 9-year-old daughter, Lily.

David, however, was otherwise occupied - he is currently training with England ahead of Wednesday's match against France in Paris.

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Bonding: The party, including Kate's husband Len Wiseman, soaked up the sun on the lawn

The pair have become regular fixtures in Hollywood's designer boutiques since Victoria and David Beckham made the move to the U.S. last year.

The former Spice Girl and Desperate Housewives actress hit the stores on Rodeo Drive.

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Double date: David and Victoria joined Kate and Len for dinner in West Hollywood on Friday night

As always, she looked completely polished in a short, scarlet shirt-style dress and matching shoes while Cruz looked every inch the American 'kid' in his baseball shirt.

Eva, however, opted for a more relaxed look in an unbuttoned white shirt, black top and black trousers as they pottered around Dolce & Gabbana and Yves Saint Laurent.

Hollywood pals: Posh and her son Cruz hit Rodeo Drive with Eva Longoria for yet more retail therapy over the weekend