"Looking good is the best revenge." We've all heard the saying, and whether it applies to stepping out after a bad breakup or heading to your high school reunion, there's a pretty good amount of truth to it. The latest celebrity who seems to be putting this theory to work is Kourtney Kardashian, who recently split from longtime boyfriend Scott Disick — the couple called it quits after nearly 10 years of dating and three kids together. Not only has Kourtney been spending lots of cute quality time with Mason, Penelope, and Reign, but she's also soaking up the support of her famous sisters, sharing sexy and silly snaps on social media, and being photographed out and about looking hotter than ever. Keep reading to see how she's approaching the single life so far, and find out if you're the Kourtney Kardashian of your friend group.