Mayfair club Whisky Mist had a royal flush of VIPs last night, including princes William and Harry, princesses Beatrice and Eugenie - and US pop-culture royalty Paris Hilton and Christina Aguilera.

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In fact, the nightclub was so overwhelmed that it almost ran out of VIP tables for its A-list guests.

Paris was delighted when she turned up around 2am to discover the two young princes were also in the VIP area.

Harry was sitting with two male friends at a table, and Paris headed over in a bid to get his attention.

But Harry was having none of it. He tried to ignore her, concentrating on his pals instead, but the hotel heiress is nothing if not persistent.

An onlooker said: "It was quite funny to watch. Harry clearly didn't want to speak to her but she did a sexy dance in front of him and he finally stood up to shake her hand. He then just wandered off, and Paris looked a bit annoyed."

Not to be discouraged, Paris later tried her luck with William. She approached his table, and repeated her sexy dancing routine. Until this point William had been sitting with a blonde girl who was trying her hardest to flirt with him.

Wills had been chatting to the girl for about 30 minutes, and looked like he was enjoying the attention. She was downing champagne while he was drinking vodkas and cranberry.

Paris finally caught his attention and also sat next to Will. After a while the blonde girl left, but - to Paris's chagrin - Will left a short time later.

Meanwhile Christina Aguilera was at her VIP table with another girl, her husband and three other guys. They were all drinking champagne and keeping a low profile.

Earlier in the night, Christina and hubby Jordan Bratman had been to dinner at the neighbouring Nobu in the Met hotel.

Phew, what a night. A line-up like that will be hard to beat.