Christina Milian dressed up like a sexy cat to attend Carlton's Halloween [1] Nightmare! in Beverly Hills on Oct. 24, and we love her take on the Halloween classic [2]. The singer and Grandfathered star wore a leopard-print jumpsuit, platform heels, cat ears, and the cutest drawn-on kitty nose and mustache for the pre-Halloween celebration. Her castmates were also at the party for what she called "family bonding" in an Instagram caption [3]. Keep scrolling to see more pictures of Christina's kitty costume, then check out her hottest bikini moments [4].