Look out world! There’s another Kardashian on the way!

Kim Kardashian is expecting a baby with beau Kanye West. West made the announcement at a concert in Atlantic City on Sunday night.

The Kardashian family took to Twitter to exclaim their joy. Kim’s mom Kris Jenner tweeted, ”Im a happy girl !!!!!!!!! Wowza! Oh BABY BABY BABY!!”

Khloé Kardashian Odom posted to her Twitter, “Keeping secrets is hard with so many family members! Especially when you are so freaking excited!!!!! LOVE is everything!!!!”

Kourtney Kardashian also tweeted, “Been wanting to shout from the rooftops with joy and now I can! Another angel to welcome to our family. Overwhelmed with excitement!”

Reports say that Kim herself was surprised at Kanye’s announcement as she intended to wait until she was showing to make a public announcement. TMZ says that Kanye was moved to share the joyous news because several family members were in attendance.

Kim is 12 weeks along. Congrats to the happy couple!