Talk about a silver fox—Ryan Reynolds has officially joined the ranks of guys who make gray really, really look good. Yesterday in London while promoting his new film Deadpool, the star was spotted working a cool steel tone. Reynolds rarely changes up his solid brunette hue, so it's very possible the change came for an upcoming role, especially considering his scruff was decked out in a coordinating color. We're not sure if that's the case, or if his grays are the real deal, but we're either way, we're definitely feeling it. You do you, Ryan. Click through our gallery to get a closer look, and to check out even more celebrity hair makeovers!