updated 11/22/2013 AT 8:00 AM ET
•originally published 11/22/2013 AT 9:00 AM ET
How’s this for a festive birthday blowout?
Britney Spears got a welcome surprise ahead of her 32nd birthday on Dec. 2 when pint-size stars Sophia Grace and Rosie recently stopped by a studio where the pop star was rehearsing for her upcoming Vegas gig.
And it was all thanks to Ellen DeGeneres, who will air a clip of the adorable meet-and-greet on The Ellen DeGeneres Show Friday. But you can watch it below right now.
Sophia Grace, 10, and Rosie, 7 – who just nabbed their own NBC comedy series – scored some hands-on choreography tips from Spears, who walked them through a quick snap-and-pop routine. (Those gals know how to work it!)
But the highlight came when the child stars, hand in hand with Spears, took the singer around a corner of the studio to reveal a surprise birthday bash, complete with cupcakes, party favors and … tea. (Hey, Sophia Grace and Rosie are British, after all.)
The duo even presented Spears with her own blinged-out tiara, which, appropriately, came with its own built-in mic.
When Sophia Grace asked the singer what her birthday wish was, Spears replied, “To have four vacations a year.”