JLS Hit Las Vegas For Marvin's Stag Do
They wore masks of fiancée Rochelle & handcuffed Humes to a dwarf...
Upon their arrival to Sin City, the lads took to Twitter to write: "Uh oh... Vegas!" - implying their trip is going to be a bumpy ride, especially for the groom-to-be.
The Beat Again band are thought to have worn masks of Rochelle's face as they kick started the stag proceedings, with a source telling The Daily Star: "A bus pulled up to Las Vegas airport to take Marvin and nine of his closest mates up to their super-expensive hotel.
'When Oritse got on the bus he pulled out masks of Rochelle's face and passed them around for everyone to wear. Oritse then made a speech telling Marv to get used to Rochelle's beautiful face being around 24/7 once they're hitched."
Marvin's bandmates Aston Merrygold, JB Gill and Oritsé Williams have already promised to "cause carnage" on his stag do - with Aston even comparing their adventure to hit movie, The Hangover.
According to The Sun, Merrygold said of their stag party plans: "You heard of the Hangover and Hangover 2? What we are planning will be Hangover 3."
It seems their antics have already begun, with the boys tweeting a snap of Marvin - wearing a t-shirt displaying a woman's body in sexy underwear - handcuffed to a dwarf in the foyer of their hotel.
They also posted a video of Marvin and the dwarf online, as JLS are seen laughing as the dwarf tells Humes: "You do as I say!"
While Marvin is living it up in Vegas, his future wife Rochelle recently revealed that she can't wait to start a family with the 27-year old, telling Cosmopolitan magazine: "I want to have babies in the next five years.”