Deep breath: Olly Murs, Rizzle Kicks, Labrinth, Little Mix, Conor Maynard, James Arthur, Stooshe and Union J will all be performing some songs at the Alton Towers Live festival thing this summer.
Controversially it all takes place at the Alton Towers theme park on July 6, with tickets starting at a pricey-but-reasonable-if-it-includes-rides-and-no-we-don't‑mean-Olly £55.
Tickets go on sale on Friday at 9am, so probably best to set an alarm of some kind.
There's more information on all of it right here.