Most Stylish Besties in Hollywood

SALMA HAYEK & PENÉLOPE CRUZ

A good bestie never lets her friend's style suffer. So when Salma was stuck getting ready for an event in the dark after the power went out, Penélope tapped into the hair styling skills she acquired as a kid. "[Salma] was getting ready for a premiere and her lights went out, and I had to do her hair in the dark," she told PEOPLE.

GIGI HADID & KENDALL JENNER

These two supermodels are so in sync, they basically have the same closet! They've stepped out wearing the same pieces of clothing so many times that we've started documenting their twinning moments here.

EVA LONGORIA & VICTORIA BECKHAM

Eva asked her BFF/bridesmaid to design her wedding gown and often turns to her for red carpet styling advice. "If I'm wearing one of her dresses, [I’ll ask] is it this shoe, or, what about the hair and the makeup," Eva told PeopleStyle. "She has great advice for hair and makeup. She knows what should go with that dress."

CARA DELEVINGNE & JOURDAN DUNN

Cara may not be modeling as often with Jourdan anymore since moving on to acting but their friendship is forever solidified through their matching double "D" hip tattoos, which stands for Delevingne/Dunn.