The first step to making your skin glow like Katie Holmes’ is to make sure it’s clean, and there’s a reason the Clarisonic was at the top of our biggest beauty moments from 2011. This cleaning system has gone beyond cult status and is quickly becoming a mainstream must-have—and all because it really, really works. Use your cleanser of choice and a Clarisonic Mia to loosen and scrub away leftover makeup, oil, and other impurities. You can do this in the morning or the night before—either way your pores will thank you for giving them such a thorough cleanse.