Watch out Miami — Kourtney and Kim Kardashian are back! Sunday, January 20 marks the premiere of a new season of Kourtney and Kim Take Miami. Check out the first 10 minutes now! There's a lot of juiciness just in these first few minutes. Find out why Kourtney is leaving Scott Disick at home, plus Kim and Khloe throw major shade on Kim's ex, Kris Humphries.