Hilary Duff dropped her latest single, "Roommates," after teasing it on social media earlier this month - and it's even racier than those first snippets suggested. The Younger alum, 38, released the full track and music video on Thursday, January 15, describing it in a press release as "a song about when life is life-ing, babe." She added, "It's that ache for a wilder, freer time - before the days were swallowed by carpools, budget talks, grocery runs and letting old or new insecurities slip in.