Just call her Auntie Kim!
The newly blond E! reality starlet raved about her sister Kourtney's recently announced pregnancy at Brent Bolthouse's photo exhibit, Greenland: A Beautiful Lie, for the Svedka Adult Playground 2033 event in L.A.
"I'm so excited for them!" she told E! News.
Even though the pregnant Kardashian sister revealed this morning that her off-again, on-again boyfriend, Scott Disick, is the baby daddy and she's due around Christmas, don't expect her to share much more...