That’s right! The queen of pop surprised everyone — except The National ENQUIRER — and tied the knot with a guy from her hometown in a Las Vegas wedding chapel on Saturday.

The lucky groom is Jason Allen Alexander, a friend of Britney since childhood. The couple arrived at the Little White Wedding Chapel — where Bruce Willis and Demi Moore had a quickie ceremony — in a lime-green limo from the Palms Casino Hotel.

There was no gorgeous wedding dress for Britney — she wore a baseball cap and jeans. No friends or family were at the ceremony so a hotel bellman walked the blushing bride down the aisle.