The Kardashian Curse!

Is there a full moon out? Because the "Kardashian Curse" seems to be in full effect!

In the wake of trannylicious Khloe's recent split from her Minnesota Timberwolves' boyfriend, Rashad McCants, now little Kardashian bro, Robert, and also elder sister Kourtney have also called it quits with their respective significant others!

According to a source who spoke with Life & Style, "It just got too hard" for Rob and girlfriend Adrienne Bailon, of the Cheetah Girls, because "they are just so young. She is very career-oriented, and he's still in school." The split was reportedly amicable, however, with the pair still friends.

Kourtney fared much worse, however, calling off her engagement with Scott Disick because "Kourtney finally got tired of Scott's fidelity issues." Scott apparently "was openly flirting with other women — and probably more. He was also partying harder and harder."

Yup, that'll do it!

So how do things look for Kim and Reggie Bush? Instead of calling his girlfriend's siblings to offer his condolences, he reportedly called them to "keep the breakup energy away from Kim" because "he's determined to avoid this 'Kardashian curse.'"

Sounds like a keeper!

[Images via WENN.]