Khloe Kardashian and her husband have a new bedroom hobby - they play Monopoly.

The reality TV star - who wed Los Angeles Lakers basketball player Lamar Odom in September 2009 - has revealed the pair stay up late in bed challenging each other at a computer version of the famous property buying board game.

The 'Kourtney and Khloe Take Miami' star said: "Lamar and I just got iPads and we play Monopoly on them all night and day. We lie in bed and play Monopoly."

The 26-year-old beauty loves playing games so much she and Lamar have started having a weekly "game night" so they can compete with their friends.

She added: "The other night we had a game date night with everyone. It was so fun! It is a new thing we want to try and do once a week now. That's how much fun we all had. I love to win, but I am not a sore loser. Still, winning is my goal in anything I do."

Khloe also admitted her love of taking financial 'risks' in Monopoly is mirrored by her real life business decisions.

She added to America's OK! magazine: "I think we all take risks all of the time, but my last major risk was last week. I bought into a company and when you invest your money, you never know what is going to happen. It's always a risk. And not too many people like taking risks with money."