What happens in Vegas... makes international headlines. Clementine June has it all-sold-out tours, devoted fans, and a glittering country-pop career that started in her Texas garage. The only thing the 19-year-old superstar doesn't have? A filter. Or impulse control. Or any chill whatsoever. Louis Tomlinson needs a break from the chaos. With One Direction on the edge of change and his life under a microscope, one night of anonymous fun in Vegas seems harmless enough. Until he meets a tiny blonde tornado at the casino who laughs like sunshine and matches him drink for drink. They wake up married. The internet explodes. Their managers panic. Their families have questions. And Clementine? She thinks it's hilarious. Instead of rushing to divorce court like any sensible person would, Clementine has a different idea: What if they just... see where this goes? After all, they're already married. The hard part's done. How much worse could it get? Louis knows he should say no. He knows this is insane. But there's something about the way she turns his gray world technicolor-something about her chaos that feels like coming home. Maybe some mistakes are worth making. Maybe some rules are meant to be broken. And maybe "I do" doesn't have to be the ending-maybe it's just the beginning.