Kim Kardashian parties with billionaire bachelor Jamie Reuben at his birthday bash (photos).

Kim Kardashian looked stunning as she stepped out for the party of London billionaire, Jamie Reuben in Beverly Hills this week.

The newly single reality star, 40, who filed for divorce from Kanye West in February after nearly seven years of marriage, rocked a tiny crop top with a slashed skirt and was joined by her pal Fai Khadra to the party at Reuben’s home.

Jamie, who is friends with the likes of Princess Beatrice and Scooter Braun, stands to inherit a $26 billion fortune.

The handsome billionaire was dubbed ‘one of London’s most mysterious bachelors’ by Tatler magazine. Jamie in his 30s and single.

He is the son of Mumbai-born property magnate Simon, one half of the wealthy Reuben brothers. His father Simon and his uncle David built their fortune by buying up large parts of London’s Mayfair, including the 200 year-old Burlington Arcade.

Jamie serves as the managing director.