JLS are reportedly planning a huge blow out for band member Marvin Hume's stag do.
Marvin is set to marry his Saturdays girlfriend Rochelle Wiseman later on this year but not before his bandmates take him Stateside for a week of partying that he will never forget.
In scenes which could bring back memories of Bradley Cooper in The Hangover, Aston, Oritse and JB have rounded up a gang of mates and are planning to hit Miami and Las Vegas in a series of parties celebrating Marvin's last week as a free man.
"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. Rochelle thinks it's all pretty over the top and is worried she won't be able to better it with her own group of friends.
Adding: "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.
"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."
Earlier this week it was revealed that Marvin has splashed out £50,000 on a brand new car for his fiancee.