JLS are apparently planning a monster stag party to celebrate Marvin Humes' final days as a free man.
Bandmates Oritse Williams, JB Gill and Aston Merrygold are reportedly lining up an eight-day jaunt around the US on a private jet to visit their favourite clubs in party cities Las Vegas and Miami, prior to the 26-year-old's upcoming wedding to The Saturdays singer Rochelle Wiseman.
"JLS have seriously started plotting Marvin's last trip as a free man," a source told the Sun.
"They started work on it as soon as he got engaged to Rochelle on New Year's Eve. Marvin and the lads have decided it will be a no-expense-spared event with a huge group of mates and stop-offs in Las Vegas and Miami."
Another source told the Daily Mirror: "He wants it to be a holiday for everybody to remember - or something like The Hangover, where whatever goes on tour, stays on tour!"
The boys have already embarked on a fitness kick to prepare for the mammoth holiday.
"The band are already competing to get their beach bodies in shape in time for the stag do and have been joking that they are doing 'No carbs before Marvs' to stay slim before the trip," the source added.
Marvin proposed to Rochelle during a trip to Maldives over the New Year, and she later showed off her heart-shaped sparkler on Twitter, writing: "SO excited to be Mrs Humes."