Oops! She did it again! Only this time Britney Spears was in a car when she performed her record-breaking hit.

The singer re-created her iconic tune "Oops! … I Did it Again," and even wore her schoolgirl outfit, during her debut on the Late Late Show’s Carpool Karaoke on Thursday, August 25. Watch the most hilarious moments in the video above!

Britney had a blast with host James Corden who hilariously wore a matching uniform and pigtails too, but it was her revelations regarding her personal life that stole the show.

In between belting out a number of her hits, including "Toxic" and "Womanizer" — the lyrics of which she forgot — she got candid with Corden.

The pair were discussing children when she revealed she wants to give her two boys, Sean, 10, and Jaden, 9, another three siblings.

“I want more,” she said, about adding to her brood.

“You want to have more kids?” Corden clarified. Then Spears admitted: “Yeah. Like, three more. I have to find the right guy first, and then, you know.”

But the 34-year-old isn’t looking for a man to settle down with, and when the British host asked her what she wanted in a boyfriend, she declared: “I think I might not ever go to men again … I’m done with men. I may French-kiss someone, but I’m not going to marry anyone. I don’t believe in marriage anymore.”

Unlucky in love Spears also showed off her silly side when Corden questioned her about her hotel check-in aliases.

“What are the ones you’ve used but won’t use again?” he asked.

“Anita Dick, Alotta Warmheart, Chastity Montgomery,” Spears quipped.

Check out the full video above to see her in-car performance, and also to hear what she had to say about tickling, bondage, and being a straight-A student.

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