They’ve won countless Grammy awards, amassed millions of Twitter followers and have performed to thousands of fans between them – but how well do superstars including Kelly Clarkson, Ne-Yo and Fifth Harmony know their basic English, Maths and Science?
To coincide with the fact that teens across the country are taking their exams RIGHT NOW, we got celebrities to answer actual GCSE questions on the Capital Summertime Ball 2015 red carpet.
Some celebs, like Carly Rae Jepsen, nailed it.
As did Nathan Sykes. LEGEND.
And Ne-Yo. Who did a little happy dance… CUTE.
Some stars (we’re looking at you Nick Jonas) didn’t have a clue.
Kelly Clarkson had the best response to not knowing the answer.
While Martin Garrax declined to answer for fear of going viral.
And Jason Derulo tried to detract from not knowing the answer by complementing our lovely reporter. Thanks, BBY.
We’re not sure this is a hormone, Fifth Harmony.
But once they got the right answer, they were pretty pleased with themselves.
But Olly Murs and Rixton gave us the best thing to take away from it all.
To find out which GCSE questions we asked the celebs and who got it right, watch the exclusive Yahoo video below.
[Celebrities play Jingle Bell Baubles at the Jingle Bell Ball]
[Liam Payne slams One Direction rumours at Capital Summertime Ball]