If any part of you was ever amused by Chelsea Lately, you're going to love the trailer for the former host's new Netflix series. Chelsea Handler [1] is back for Chelsea Does, a four-part documentary series in which she takes on several big topics: marriage, racism, Silicon Valley, and drugs. The show is premiering on Netflix on Jan. 23, but until then, you can get a peek at it here. Trust me, you'll want to see her conversation with Willie Nelson!