Gwyneth Paltrow has shared a video of herself locking lips with Stella McCartney.
The Oscar-winning actress posted the video - a clip from a celebrity-filled garden party she threw in the Hamptons - along with a gushing tribute to the British fashion designer to celebrate their new collection together.
Saying Stella is "like a sister", Gwyneth wrote on her website Goop that she was lucky to have her.
She said: "Someone who really sees you. Who is as honest with you as they are loving. Who shares a similar world view, who has similar values. Who is a bit of a life raft when you live in a country that you lovingly adopt, but is not your own. Who also happens to be hilarious and a bit naughty and is constantly trying to get the balance of everything right, just like you are."
Gwyneth included a video from her party, which was attended by her husband Chris Martin and her children and the likes of Cameron Diaz, Sarah Jessica Parker, Naomi Watts and Stella's dad Sir Paul McCartney.
Guests were seen enjoying drinks and snacks including veggie pot pies, fish and chips and sticky toffee pudding, and spent time dancing and playing badminton at the bash.
Gwyneth said of the party: "Lawn games, English snacks and drinks, and more with family and friends."
The video ends with a shot of Gwyneth and Stella pecking each other on the lips.