Kim Kardashian Pregnant! Kanye West Announces News At Atlantic City Concert

10:17 AM EST 12/31/2012 by Staff Reporter, Celebeat Reporter

Big news Kimye fans! The famous twosome will soon be a threesome! Kanye West announced that girlfriend Kim Kardashian is pregnant with their first child.

Kardashian's pregnancy was just beginning to be speculated by news outlets when West decided to break the news during his Atlantic City performance on Sunday evening.

People.com reports that West was performing at Revel Resort's Ovation Hall when he began to sing, "Now you having my baby." The rapper then proceeded to ask the crowd to congratulate his "baby mom" and called Kardashian's pregnancy the "most amazing thing."

Although Kardashian has yet to comment on her exciting news, Twitter fans began to speculate after Kardashian's last Twitter post. The reality starlet has been posting her "10 Best Moments of 2012." On Sunday evening the 32-year-old posted her number two best moment of the year, her "unforgettable birthday in Italy." With her number one moment of 2012 being posted at some point today, fans are waiting to see her top moment...expecting her first child with West.

Meanwhile the whole Kardashian Klan have been exploding with excitement on the social media site.

Khloe Kardashian tweeted, "KIMYE!!!!! Keeping secrets is hard with so many family members! Especially when you are so freaking excited!!!! LOVE is everything!!!!"

Khloe's husband, Lamar Odom tweeted, "I'm excited for Kanye and my sister! There's nothing like bringing life into this world! Let's keep Gods blessings coming!"

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

Kourtney's husband, Scott Disick replied to Kendall Jenner's tweet of "whos excited for KIMYE babbyyy?! :D weeee." Disick replied, "I do this every day...day.....RT."

Kylie Jenner tweeted a photo of Kim and Kanye with the worst, "Congrats to this beautiful couple. I love you guys."

Matriarch Kris Jenner tweeted, "Im a happy girl !!!!!!! Wowza! Oh BABY BABY BABY!!

Kardashian and West have been surrounded by baby news since they first began "officially" dating in April. After Kardashian divorced Kris Humphries, the basketball player went on to date Myla Sinanaj. After Humphries split from Sinanaj the 25-year-old claimed to be pregnant. In July she tweeted a picture of herself in a bikini with the text, "Uhhh ooooo Loook No baby bump!"

West's ex-girlfriend, Amber Rose, went on to date rapper Wiz Khalifa. She is currently seven months pregnant with Khalifa's baby.