The boss ladies of the paramount film, Like a Boss are the January cover story for InStyle magazine.
Inside the publication, Tiffany Haddish, and Rose Byrne discuss hanging out together before filming started to make sure they would be able to pull off being besties on the big screen.
"We hung out for four hours," says Haddish. "We're sitting, we're drinking, we're eating, we're laughing. Having so much fun. We just instantly connected. I was like, 'Girl, I think we should walk down the street and see a psychic to see if we were sisters or cousins in a past life.'"
"I was so nervous," Byrne says of that first date. "The most important part of the movie is that we're besties and have that connection. And we're so different - but we figured out that we have so many things in common. We're exactly 5 feet 6 and a half, have really small ears, were born in 1979..."
And... then there is the iconic Salma Hayek Pinault, who plays the cosmetic titan in the film. She shares in the Issue how she's always wanted to do a girls film, so she said yes to the part without reading the script.
"I've never really done a girls' film," says Hayek Pinault. "And I've always wanted to."
"The three of us were very different from each other, and that makes for a richer experience," says Hayek Pinault. "I just fell in love with them."
To read the full article pick up the January issue of InStyle, on newsstands now.
Like A Boss hits theaters January 20th.