Selena Gomez proved to be the ultimate carpooler last night on “The Late Late Show.” She joined James Corden for her turn at Carpool Karaoke. But the 23-year-old singer wasn’t bounded by the segment’s name and got Corden out of the car and onto a roller coaster—and, yes there was singing there.

Afterward, the two went to a McDonald’s drive-through (Selena dipped her fries in—what we think was—barbecue sauce) and talked between songs. James inquired about how one gets into Taylor Swift’s squad, but Selena said she didn’t think men were allowed.”I think that’s degrading to men,” James replied. But Selena had her comeback queued up: “I think this industry could use a little bit of female sexism.” Watch the whole clip below.