Watch the hilarious teaser for Britney Spears's 'Carpool Karaoke'

James Corden's Carpool Karaoke is definitely poised for another viral hit as the host of The Late Late Show has secured one of pop's biggest stars for Thursday night's (Aug 25) episode. In a trailer teasing the segment, Britney Spears joins the comedian to duet her 2003 hit single "Toxic."

As well as having a singalong to the 2003 track in the car, Britney and James can be seen having a frank conversation about some of her risqué show costumes.

TAP TO VIEW GALLERYbritney Britney Spears and James Corden team up to sing Toxic in the new Carpool Karaoke

"You had two kids close together," the TV host says. "Have they seen your Vegas show?" When Britney confirms that both Sean, 10, and nine-year-old Jayden have seen her in action, James replies: "I saw my mum in her underwear once, when I was like 11."

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"You're so dirty!" Britney laughs, giving James a playful slap on the arm. "I'm not dirty," he answers. "I can't shake the image from my brain!"

Earlier this month, Britney delighted her followers when she revealed she would be appearing on Carpool Karaoke. The 34-year-old singer shared a snap of herself and James together, tweeting: "Took a ride around LA with @JKCorden & did a little #CarpoolKaraoke. Watch the @latelateshow on 8/25 to see it!"

Britney is the latest in a long list of high-profile stars who have joined James for a spin in his car, including Mariah Carey, Adele, Elton John, Chris Martin, One Direction, Justin Bieber, Gwen Stefani and Stevie Wonder.

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His most recent guest was First Lady Michelle Obama, who sang along to tracks including Beyoncé's hit "Single Ladies", and "Get your Freak On", after being joined in the car by Missy Elliott.

Michelle and James took a driving tour around the White House as Michelle chatted about her husband, US President Barack Obama, and also opened up about her Let Girls Learn campaign, which intends to get girls educated around the world

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