New X-Men: Days Of Future Past image reveals which mutant has aged the bestX-Men: Days Of Future Past director Bryan Singer is excited to return to the world of mutants, and he's trying to get us excited too, by revealing lots of sneak peeks. This time, he's giving the world a great big reveal of the newly aged face of Beast. Kelsey Grammer's gonna be pissed!

Singer's latest tweet reveals the newly greyed hair of Beast, who still looks like Nicholas Hoult, just older. Which means all the other mutants got to keep their jobs but not Grammer! We honestly have no idea if this is just concept art or something off a character design — but either way, we love a distinguished mutant.

New X-Men: Days Of Future Past image reveals which mutant has aged the best

But we won't know what this image truly represents until July 18th 2014, when this movie is released. Which is a long ways off.