Brad Pitt and George Clooney led the celebrations as the cast of Ocean s 13 united in Cannes for the premiere of their film - and then the afterparty.
The drinks flowed until 4am as the all-star cast - including Pitt and Clooney, Matt Damon, Andy Garcia, Ellen Barkin and Don Cheadle - let their hair down.
Pitt and Angelina Jolie couldn t have looked more in love at the bash, with Ang clinging to her man all night.
They even had a teenage snog in the back of their car.
Meanwhile Clooney took a very hands on approach at the bar by helping himself to numerous cocktails as bemused bar staff looked on.
Pitt and Clooney have turned their Hollywood hype machine into a campaign to raise money for the refugees affected by conflict in the Darfur region of Sudan.
Earlier this week, they raised $10 million at a Cannes party, and in June they head to Los Angeles, Las Vegas and Chicago for similar charity events.
George Clooney has told Brad Pitt he can t bring his children to visit him.
George - who is close friends with his Ocean s Thirteen co-star - is famous for hosting parties for his showbiz pals at his Italian villa, but insists kids aren t welcome.
George joked to Britain s OK! magazine: Some of the cast will come and visit me at my villa again.
Brad will, but I ve told him he can t bring his 15 children.
The Fight Club actor has three adopted children and an 11-month-old biological daughter, Shiloh, with his partner Angelina Jolie, but despite his friend s foray into fatherhood George has no desire to become a dad.
The 45-year-old star said: I m so selfish and I get nervous around kids, and I know I m not ready for that kind of life.
I ve settled into a very comfortable lifestyle and I really don t want to change things.
I ve learnt enough about myself to know that my work is the main thing which drives me and whatever woman comes into my life is going to have deal with that, which isn t easy.