5SOS RESTYLE THEMSELVES AS SEXY GLAM ROCKERS FOR THEIR IHEARTRADIO halloween mostrar 

Interviewer tells 5SOS she likes to \'play with...

The 12 cleverest Harry Potter twists that confirm...

One Direction\'s Harry Styles wore a green beanie...

Halloween might not be quite here yet, but 5SOS have already managed to win the award for best group costume after they hit the stage for their iHeartRadio show wearing some pretty impressive disguises.

Deciding to give the band a bit of a restyle and give the people what they want, the lads upped the sex factor with a delightful retro glam rock sort of look featuring lots of long hair and potentially most importantly, Calum Hood in a see-through black shirt.

Yes that is Luke Hemmings\' real life stomach poking out from under his super shhhexy leopard print crop top.

5SOS land their first UK album chart Number 1...

5SOS announce live tour DVD and we\'re feeling all...

VIDEO QUIZ: 5SOS find out which Sounds Good Feels...

These GIFs from 5SOS\'s \'Hey Everybody!\' behind...

The lucky lot in the crowd got the best of both worlds too and while the guys were dressed up in wigs, eyeliner and a whole lot of animal print, they stuck to their roots and rocked out with a whole load of 5SOS tunes.

A nice up-the-crotch shot there, we\'re sure you\'ll agree.

There was also a lot of jumping that looked a bit like this:

Frankly it\'s lucky Michael\'s rather snug  trousers had a bit of lycra in them or we feel like it might\'ve ended up with a repeat of that time Calum ripped his crotch open mid-set.

Actually on second thought maybe it\'s actually a bit unlucky that none of us were exposed to that.

Sorry, is Calum wearing some sort of triangle bikini? 

As if that wasn\'t quite enough, it seems as though the band are so fond of their long and swishy locks/man boob holder-uppers that they might be considering keeping up the personas full-time.

They\'ve even gone and had a bit of a re-brand and are now referring to themselves as 5 Seconds of Sexx.

5 SECONDS OF SEXX HAVE CUM TO ROCK YUR WORLD pic.twitter.com/GVuY3c0MER

— 5 Seconds of Sexx (@5SOS) October 30, 2015

Got some thoughts on this? Then drop us a tweet to @Sugarscape.

5SOS announce Live at Wembley tour DVD How Did We End Up Here?

VIDEO QUIZ: 5SOS find out which Sounds Good Feels Good song is the soundtrack to your life

14 GIFS from 5SOS\'s \'Hey Everybody!\' behind the scenes video that will make you cry laugh

5SOS admit travelling a lot wears them down, the poor little lambs

5SOS\'s facial expressions during the Today Show are comedy gold

5SOS party with Hailey Baldwin, Kylie Jenner and Tyga at Kendall\'s NYC apartment

5SOS fondle some pumpkins and talk about having trouble making friends

We are more than available for any 5SOS friendship needs By