The charity ride gives participants an opportunity to take a choreographed class featuring songs that Spears has selected herself.
"Doing this charity ride with my friends at XCYCLE is a rewarding and fun way to raise money for Nevada Childhood Cancer Foundation, an amazing organization that supports children and their families in need," said Spears in a press statement.
The event contributes to Spears’ efforts to raise $1 million to help fund the “ONE Year ONE Home” campaign; $450,000 has already been raised due to donations from ticket sales, T-shirt sales and paid special appearances through her residency at the Planet Hollywood Resort & Casino.
Those who don’t have $10,000 to $50,000 lying around to reserve a seat to the class can visit Prizeo.com/Britney to make donations starting at $10 for the chance to win a trip for two to Las Vegas to see Spears at her Piece of Me concert, exclusive signed swag and more.
The charity ride takes place Oct. 27 at noon at XCYCLE in Boca Park, Las Vegas, Nevada. Before Spears takes part in the charity ride, catch her at the iHeartRadio Music Festival on Saturday in Las Vegas.
Spears also shared a hilarious video Wednesday night on Instagram of her kids scaring the crap out of her. “We’re about to scare the heck out of mom,” says Sean Preston to the camera man, presumably younger son Jayden.
The boys stay quiet until Spears walks in before they scream at her, which causes her to fall to the floor. Watch the clip below.