As the rumor of dating Justin B waxes stronger,Kourtney Kardashian has a revenge body that just won't quit.The 36-year-old reality stepped out for dinner on Wednesday night with her close pal, Larsa Pippen, at Craig's in West Hollywood, California, rocking a super sexy lace burgundy top. The low-cut, sheer style made it obvious Kourtney skipped the bra for the night, and it also showed off her enviably slim stomach.See the raw pictures...