Kourtney Kardashian Celebrated Her Birthday In Vegas Without A Sister In Sight! Where Was Bestie Khloe Kardashian? Showing Off Her Fringe At Coachella!

Of all the Kardashian sisters, it's become clear to see over the years that Kourtney Kardashian and Khloe Kardashian have a very special relationship.<br/><br/>So we're surprised to see that this weekend, they partied it up without each other. We mean, it was Kourt's birthday, after all!<br/><br/>And while Khloe did send her older sis well wishes [...]