There's lots of talk of power couples in Hollywood, but what about power best friends? The ladies at the top of that list should surely be Gwyneth Paltrow and Stella McCartney, who came together to release a capsule collection on Paltrow's lifestyle site GOOP. The British designer is known for her classic, cruelty-free pieces that are the crème de la crème of closet staples, and she designed six items exclusively for GOOP. You can pick up a black wool blazer for $1,895 or a black and navy pair of jeans for $695, but the two super-chic faux leather handbags have sadly already sold out.

To coincide with the launch, Gwyneth wrote a sweet note about her dear friend, saying, "Sometimes in life you get a girlfriend who becomes like a sister. Someone who really sees you. Who is as honest with you as they are loving… Stella is that girl and so much more." Watch below for a video of the garden party the BFFs threw in the Hamptons to celebrate the collection, complete with croquet, mini ice cream cones, and guests like Cameron Diaz. Oh, and the ladies end the clip with a big smooch.

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