Seeing as you lot probably think you know the 5SOS fellas from their fingers to their toes and have secret knowledge about how many hairs on on their head, which pants they wear on which day and how they like their toast in the mornings, you probably think this quiz would be a doddle, right?
Er, WRONG. It's already been known to make the 5 Seconds of Summer fam at Sugarscape HQ quiver in their Stan Smiths and choke on the crumbs of their triple chocolate brownies.
Why? Because it's HARD, obviously. We're talking top of the range with cherries on top hard. Don't believe us? Give it a go, and then drop a Tweet over @Sugarscape to let us know how you did. YO.