Leonardo DiCaprio celebrated his 50th birthday with a star-studded party in Los Angeles on Saturday, Nov. 9. Brad Pitt, Tobey Maguire, Robin Thicke, Paris Hilton and more stars were in attendance.

Leonardo DiCaprio marked his 50th birthday on Saturday evening with an exclusive, star-filled gathering. A source told Page Six, “The night kicked off with an intimate dinner catered by Nobu,” adding that “the scene was nothing short of star-studded” with many of DiCaprio’s longtime collaborators present.

Brad Pitt, Katy Perry, Paris Hilton and more were photographed attending Leonardo DiCaprio's 50th birthday bash.

Brad Pitt and his girlfriend Ines de Ramon spent their Saturday night at Leonardo DiCaprio's star-studded 50th birthday party in Los Angeles on Nov. 9.

Leonardo DiCaprio is celebrating his milestone 50th birthday with great fanfare! DiCaprio rang in his big day with a party hosted at Sybil Robson Orr and Matthew Orr ’s Los Angeles pad on Saturday, November 9. Ahead of the blowout bash, DiCaprio and his immediate family and friends enjoyed a private dinner.

Actor Leonardo DiCaprio turns 50 and actor Calista Flockhart turns 60, among the famous birthdays for Nov. 11.

As Leonardo DiCaprio celebrates his 50th birthday, we look back on his iconic Oscar-nominated roles—from Arnie Grape in What’s Eating Gilbert Grape to his long-awaited win for The Revenant. With unmatched talent and charm,

Find out more about Sybil Robson Orr, the Walmart heiress and film producer who threw Leonardo DiCaprio’s 50th birthday bash