JLS have kicked off their marathon 8 day stag do in true American Bachelor style by handcuffing the Groom To Be, Marvin Humes to a dwark called 5 cent.
They arrived at a classy hotel in Las Vegas, the American Stag Do capital with Marvin dressed in a bikini T-shirt.
They then added further embarrassment to Marvin by handcuffing him to a stag party favourite dwarf, 5 cent and then hitting the town.
The group and their friends have been seen by the pool relaxing and posing for group shots and generally having a great time.
Oritse is the main stag do organiser, orchestrating the stag do pranks and according to a national tabloid he has brought with him a goodie bag to embarrass pore Marvin even more.
There will probably more stag do stories from this sensational 8 day stag do in America so watch this space.