Social media was abuzz earlier this week after James Corden teased that his next Carpool Karaoke guest would be Victoria Beckham. But as it turns out, the Late Late Show host and Spice Girl had something much weirder in mind. Starring in a trailer for a peculiar rom-com called Mannequin, James falls in love with a mannequin version of Posh Spice come to life—except only he can see her for ~who she truly is.~ It gets weirder from there, but true to his word, the host does eventually manage to get Victoria in his car for some very nostalgia Carpool Karaoke guaranteed to have you singing along. Follow Marie Claire on Facebook for the latest celeb news, beauty tips, fascinating reads, livestream video, and more.