Jennifer Garner and Jessica Biel
"We don't work with a lot of women on our films," says Jennifer, explaining why the two connected during the film. "When I do work, it's always one woman and a bunch of men in my casts maybe my character has a friend in the script, but not always. It's odd. So on this film, it was great to have someone like Jessica around..."
Drew Barrymore and Ellen Page
Dakota Fanning and Kristen Stewart
Gabby Hoffman and Christina Ricci
Jennifer Aniston and Courteney Cox-Arquette
Courteney has said that one of the reasons the friendship has lasted for such a long time is because they trust each other implicitly, "I guess the reason why I love Jennifer so much is that I feel very safe with her — always."
Tiffani Thiessen and Jennie Garth
"I love her like a sister. I tell her everything," Tiffani's said of Jennie. Jennie in return introduced Tiffani to Brady Smith, who became her husband.
Kate Winslet and Reese Witherspoon
"Imagine my good fortune when Kate Winslet moved into my neighborhood, rang my doorbell, and said, 'Dahling, Sam [Mendes] is off shooting,'" said Reese in 2007, "'and I believe our children are the same age. Could they possibly have a play date and oh, by the way, it's almost 9 o'clock and I've had nothing to drink — do you have any wine?'"
Kate Beckinsale and Victoria Beckham
Kimora Lee Simmons and Tyra Banks
Kate Hudson and Liv Tyler
Nicole Kidman and Naomi Watts
The two Australian actresses became friends before either became famous and are still very close today.
Oprah Winfrey and Gayle King
Amber Valetta and Shalom Harlow
Salma Hayek and Penélope Cruz
While filming Bandidas together, a plane almost crashed onto their set. "We almost died. At that very moment a thought came across my mind that if I were to die at that moment at least I'd die with my best friend," said Penélope.
Rashida Jones and Natalie Portman
Note: Jamie Fox is not an integral part of this friendship, he's just lucky.