Tony Barson/WireImage.comKatie Holmes and Victoria Beckham may be Hollywood stars who both have their own fashion lines, but when it comes to getting dressed for events, they'll get on the phone and talk clothes just like any regular girlfriends would do.
"We go to the same events, and we'll call each other and ask, "What color are you wearing?'" the newly 33-year-old actress dished in the December issue of Elle.
Katie also gushed, "I'm always interested in what [Victoria] is liking for the season."
And she's not the only fan of the former Spice Girl's Victoria Beckham Collection.
Stylist to the stars Rachel Zoe said, "When we have Victoria's stuff in the studio, it's the first thing that Cameron Diaz tries on…any woman would feel sexy in her dresses."
Although Beckham's collection has seriously taken off—celebs Eva Longoria, Demi Moore, Kim Kardashian and Gwyneth Paltrow have all worn her designs, plus she won big at the British Fashion Awards last month—the stylish star and mother of four wasn't always so confident about her skills.
Her good friend and designer Marc Jacobs was apparently the last to know about her endeavor—because she didn't want to tell him.
"We went out to dinner one night, and [Jacobs] said, "I saw that you put out a collection,'" Posh confessed. "I felt embarrassed to tell Marc Jacobs that I—me, ex-Spice Girl, married to a footballer—was creating a fashion line."
After the success her lines have seen, we don't think Posh has anything to feel embarrassed about now!