Some of these are outrageous.
Have you seen a load of people chucking selfies into the How Old Do I Look? website?
Well, we thought it might be fun to chuck our current cover in and see how long it thinks Oli Sykes, Alex Gaskarth, Hayley Williams and Co. have been around.
We were wrong. Feast your eyes on this wrong wrongness.
And just for a laugh, we put our previous cover in there too. Spare a thought for Jack Barakat, who is currently living his 57th year on the planet... apparently.
What did we learn from all of that? Not much, really.
What we DO know is that the 200th issue of Rock Sound is in stores now. You can see what it actually looks like below, and pick it up by...
Heading to a UK shop RIGHT NOW (Find a store near you)
Reading the digital edition
Ordering online. Remember - we deliver WORLDWIDE.
Let @rocksound know on Twitter
THAT'S A LOT OF PEOPLE.
The pair played A Great Big World and Christina Aguilera's 'Say Something'.
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