Khloe Kardashian -- Thigh & Mighty

Khloe Kardashian showed Lamar Odom what he was really missing out on Friday in L.A. -- rocking an ass-high pair of denim cutoffs on her way to a Rick Ross concert ... as well as the tallest hooker boots known to mankind.

Kendall Jenner and Scott Disick were there too -- but Khloe's voluptuous assets obviously stole the show ... even her boobs made an impressive appearance.

No wonder OJ Simpson hit it (allegedly).

Finally, a Kardashian sister we can really get behind.