KOURTNEY KARDASHIAN COLOR ME HAPPILY SINGLE ... Don't Even Ask about Scott Kourtney Kardashian\u00a0is ready to live up the single life again -- and has no interest in being tied down to another guy ... especially baby daddy\u00a0Scott Disick. TMZ broke the story -- Kardashian split with her 25-year-old boyfriend,\u00a0Younes Bendjima\u00a0-- afterwards the model was spotted\u00a0getting handsy\u00a0with a hot chick in Mexico. Fast-forward to\u00a0Kylie's 21st birthday party\u00a0Thursday night, and Kourtney was elbow-to-elbow with her baby daddy. The thought of Kourtney and Scott reuniting had lots of people talking and hoping there was a chance the two may resurrect their relationship -- if only because they make KUWTK better ... but our sources say absolutely no way. We're told Kourtney sees Scott as more of a friend -- the romance is over and out. As for Scott ... his relationship with 19-year-old\u00a0Sofia Richie\u00a0is inexplicably going strong, besides\u00a0one little hiccup\u00a0in Wyoming.