Well, these are... sparkly.
We thought we seen it all... bum cut-outs on jeans, thongs worn as shorts... and now it seems that glitter bums are the next big thing for festival season.
Yep, the trend is on the horizon and we're actually pretty surprised to see how many people have donned the craze already.
Just typing in the hashtag #glitterbum on Instagram and it brings up nearly 1,000 results. That's 1,000 bums in your face.
Now, of course each to their own and if you want to try a glitter bum trend, work away... we're just saying we don't think it'd be too lovely going to the loo with all that glue and stuff.
But anyway, we've looked at a good few of these now and picked out our faves:
