Nikki GrahameBig Brother's Nikki Grahame had a royal knees-up for her 26th birthday.

And the Showbiz Shed was there to get some exclusive goss.

Clad in a long, emerald green, satin frock, with a tiara popped on top her wee head, Nikki seemed to be having a ball at London's Embassy nightclub.

After dinner with her family, Nikki headed downstairs to an area decorated with balloons and had a chocolate fountain bubbling away throughout the eve.

Her pal, Michelle Scott-Lee sang Happy Birthday to her, before the princess shaped birthday cake was cut.

Later in the evening, a rather jolly-looking Nikki had a natter to us outside the club, telling us exclusively: "I'm having a lovely evening."

See our video of NikkiAfter teetering in front of the paps and planting a smacker on some lucky guy's lips, she then headed off to join some pals outside while they had a fag.

Also there to celebrate her happy eve were the likes of Big Brother 8's Ziggy Lichman, Brian Belo and Liam McGough.

A smiley Brian told us he'd bought Paris Hilton's new perfume, Heiress, as a pressie for Nikki.

What a guy.