Britney Spears is back in a big way. The 34-year-old singer — who is set to perform at Sunday’s MTV Video Music Awards — not only dropped her new album Glory Friday, but also appeared on James Corden’s latest Carpool Karaoke segment. The sketch — which aired during The Late Late Show — features Brit laughing while dancing to “Toxic” as the host belts out the 2004 single.