Gwen Stefani Stuns as Cinderella for Halloween

Credit: X17online

Harajuku girl goes bibbidi-bobbidi-boo!

Pop princess Gwen Stefani became a Disney princess for Kate Hudson's Halloween party in the Brentwood area of L.A. on Saturday night.

The singer, designer and mother of two, 42, transformed into Cinderella with absolutely stunning results.

Stefani donned the scullery-maid-turned-belle-of-the-ball's trademark powder-blue gown, white gloves and blonde updo with tiara.

No word yet on what Kingston, 5, and Zuma, 3 -- her adorable, fashion-forward boys with hubby Gavin Rossdale -- will wear for their trick-or-treating outing this year.

The "Harajuku Girls" singer isn't the first star to channel a Disney character for Halloween. Kim Kardashian was Aladdin's Jasmine in 2009, and Mariah Carey, Nick Cannon and their twins Moroccan and Monroe dressed up as The Incredibles last week, among many others.

Tell Us: Does Stefani make a pretty Disney princess?