“Long hair don’t care,” he captioned the selfie, giving us flashbacks to those halcyon, hair flip-filled days. But then we got to the next frame of his Stories sequence, in which Bieber declared, “I’m going to grow my hair down to my toes.” Uhh. Suddenly, we’re imagining floor-length extensions . Or maybe he’s simply on the path to out-Leto Jared Leto? Now that could resurrect more than a few Beliebers.