Kim Kardashian And  Kanye West
Kim Kardashian And Kanye West Reuters/Lucy Nicholson

Reality television star Kim Kardashian is pregnant with her first child. Her rapper boyfriend Kanye West broke the good news on Sunday night at a concert.

Kanye announced the news to an audience of over 5,000 people at the Ovation Hall at the Revel Resort in Atlantic City. "Now you having my baby," he yelled out to the crowds.

Kim's family also went public with the news. Her younger sister Khloe said on Twitter, "Keeping secrets is hard with so many family members! Especially when you are so freaking excited!!!!! LOVE is everything!!!!"

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

Kim's mother Kris Jenner wrote, "Oh BABY BABY BABY!!"

Kim was previously married to NBA player Kris Humphries of the New Jersey Nets for 72 days before filing for divorce. Their lavish wedding was aired on E! as a two-part special television programme in October.

After her separation from Humphries, Kim went public with her relationship with West in March.

Kim is still legally married to Humphries and will reportedly tie the knot with Kanye once her divorce is finalised.  

Soon after her pregnancy news broke, twitter fans ‏sent out congratulatory messages to the would-be mother. While some gave their blessings, many other Twitter users shared biting comments.

Here are a couple of the funniest tweets on Kim's pregnancy"  

"Is there a tape of the conception for sale yet?"

‏"Kim Kardashian got married, divorced, found a boyfriend & pregnant in ONE year. I had a bloke tell me he wanted to wank in my hair so I win."

"I'm a bit confused by your tactics @KimKardashian....Why let the least athletic guy you've ever dated impregnate you?"

"I wonder what camera crew is going to go inside Kim Kardashian's uterus to get some establishing shots of the baby?"

"The night Kim Kardashian got pregnant is the night she told Kanye, "Imma let you finish.""

"Kim Kardashian's fetus is probably going to divorce her after 72 days once it finds out who it's parents are."

‏"Asked for a quote on Kim Kardashian's pregnancy, Bruce Jenner said "Muesli! I'm maaade of Muesli!" before falling asleep on the hallway rug."

"The real shocker will be if Kim Kardashian keeps the baby longer than 72 days."

"Kim Kardashian's baby will have Kris Humphries' height, Reggie Bush's speed, Ray J's voice, and Kanye's jaw."

"I'm excited for Kim Kardashian's doctor to perform the ultrasound and yell, "Congratulations! It's a marketing opportunity!""

"Seriously how pissed is Jessica Simpson right now?"