Kim Kardashian is pregnant, and though Kanye West went public with the announcement on Dec. 30, it's pretty clear her close-knit family has known the good news for quite some time.

We have to admit, we're all pretty excited for a Kimye baby, but not as excited as Kim's family. In typical Kardashian-Jenner fashion, the reality TV family turned to Twitter to celebrate Kim's big news, and we have to say their reactions are pretty adorable.

So far, neither Kim nor Kanye has taken to Twitter themselves, but Kanye looked pretty damn happy when he told the audience at his show at Revel in Atlantic City to, "stop the music and make noise for my baby mama."

UPDATE: Kim Kardashian personally announced the good news to the world via her blog on Dec. 31, writing:

"It’s true!! Kanye and I are expecting a baby. We feel so blessed and lucky and wish that in addition to both of our families, his mom and my dad could be here to celebrate this special time with us. Looking forward to great new beginnings in 2013 and to starting a family. Happy New Year!!! Xo"

Loading Slideshow...

Related on HuffPost: