Kanye West and 2 Chainz performed at Leonardo DiCaprio's birthday bash.

The 'Great Gatsby' star, who turns 39 on November 11, celebrated the milestone at TAO in New York City last night (10.11.13) where he was joined by 100 of his closest friends.

According to gossip website TMZ.com, Kanye - who is engaged to 'Keeping Up With The Kardashians' star Kim - preformed a number of hit singles including 'Good Life' and 'Gold Digger' and 2 Chainz - real name Tauheed Epps - sang his own version of 'Happy Birthday'.

Meanwhile, Leonardo has been house-hunting in the Big Apple and last month he was spotted having a look at a 4,326 sq ft environmental-friendly apartment on Fifth Avenue, which is said to come with the hefty asking price of $12,975,000.

The plush property is complete with three large bedrooms, a number of marble bathrooms, a library to stash his books away and a big dressing room to store his grooming products.

The Hollywood hunk - who is reportedly dating model Kat Torres - has been on the lookout for a new home since the beginning of the year, but his varied taste has taken him across the scale of uptown townhouses and downtown penthouses.