Leonardo DiCaprio was in a 'party mood' before the Oscars.
And Jennifer Aniston watched in awe as the famous trio showed off their moves at the swanky private bash.
The event took place at a stunning five bedroom gated mansion in Beverly Hills and went on until the early hours of the morning.
While it featured a guest list that would have rivaled the Academy Awards that take place later today.
A source revealed: "This was one of the craziest parties thrown in Hollywood for a long time," revealed a party guest.
"Anyone who is anyone was there and there must have been a few heavy hangovers ahead of the Oscars.
"The DJ was pumping out some brilliant tunes and Leo, Mick and Al were going crazy on the dance floor. No one could believe there eyes and it was a major dance off between some of the biggest celebrities on the planet."
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The A-list party was thrown by Wildfox owner Jimmy Sommers, who rented out the stunning property for the event.
Other celebrity guests at the bash included Gayle King, Scott Eastwood, Stephen Dorf, Gerard Butler and Jamie Jones.
But it was 'Wolf of Wall Street' actor Leo that grabbed all the attention with some of his amazing moves.
The actor – who confessed he thought about becoming a Breakdancer when he was younger – performed headstands and the 'worm' as the guests looked-on.
DiCaprio is currently dating Argentine model Camila Morrone, 21, and she was spotted having fun at the star-studded party too.
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