Britney Spears is seeking a meeting with the Queen during her stay in London, it's been reported.

The Womanizer star, who is currently performing at the O2 Arena, is said to be keen to take her two children for tea at Buckingham Palace.

“Britney’s schedule has been crazy from the minute she hit our shores. But no way does she want to leave without visiting the Queen,” a source told the Daily Mirror.

“She has told her aides she is desperate for her sons to rub shoulders with royalty. And she does not want to be disappointed."

The source added that the meeting would be a “dream come true” for the star, who has previously claimed to have been stood up by Prince William.

As Entertainmentwise reported yesterday, Britney kicked off her London shows on Wednesday.

The gigs feature an elaborate Circus theme, with magicians, acrobats and pole dancers.

Spears arrived in London with her two children, Jayden James and Sean Preston, and her ex-husband Kevin Federline.

Britney Spears live in London