Mariah Carey to buy world's most expensive mansion

Mariah Carey and her new husband make plans to buy $125million house

Mariah Carey and her new husband, Nick Cannon, have apparently made an offer on the world's most expensive mansion.

The Fleur de Lys in Beverly Hills (where else) is on the market for $125million, and features 15 bedrooms, gold-embossed leather wall coverings, two kitchens and a cinema for 15 people.

Just a few doors down from the Playboy mansion, the house, or palace as it should probably be called, also has staff quarters for 10, a spa and swimming pool, tennis courts and much, much more.

'They like the home because there's so little that needs doing to it,' an insider claims.

It's not known quite how much Carey offered for the property, which was built in the early Nineties, but let's hope she gets a bargain; the star is also currently saving her pennies for a second wedding to Cannon.

With the couple's first wedding a private affair in the Bahamas, this time they want a much bigger do they can invite all their friends and family to.

'We have spoken about it, and it's coming up – that's all I can say,' Cannon confirmed. 'We are going to do what we said we were going to do from the very beginning.'

SEE MARIAH AND NICK IN OUR HOLLYWOOD TOYBOYS GALLERY