Handprint on mirror after shower?

Soooo.. lol I never thought I'd been talking about this but after a hot shower w/ the doot closed a hand print popped up on my mirror. It hand 6 claw like fingers. Like they were stubby fingers, 6 of them and then a paw or palm. Just one hand print though. It's weird. I'm an only child, and I don't think my parents would've came up here and put there hand on the mirror