It's official: Kim Kardashian and Kanye West are engaged.

West popped the question on Kardashian's 33rd birthday in front of friends and family at San Francisco's AT&T Park, flashing "PLEEEASE MARRY MEEE!!!" on the field's jumbo screen. After she said "yes," he presented his fiancee with a 15-carat diamond ring by Lorraine Schwartz.

But the bride-to-be wasn't the only one swept off her feet -- the rest of the Kardashian clan and Kim K's friends can't stop gushing about the romantic and unforgettable evening.

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