Kim Kardashian, Kanye West Welcome Baby Girl: Hollywood Reacts

Kim Kardashian and Kanye West at the Wall

Kim Kardashian and boyfriend Kanye West hung at the Dom Perignon party at the Wall at the W Hotel Dec. 6.

Snark outweighs congratulations as Jason Alexander declares "Making Honey Boo Boo look like a MENSA member."

Kim Kardashian and Kanye West have welcomed their first child into the world, but not everyone is celebrating.

Kardashian gave birth to a baby girl with her boyfriend by her side at Cedars-Sinai Medical Center in West Hollywood.

Reaction online hasn't been as explosive as when West made the announcement of Kardashian's pregnancy back in December, but plenty of stars took notice. Comments on Twitter have ranged from the sincere to the snide. 

STORY: Kris Jenner on New Talk Show: 'Maybe I Can Be an Inspiration'

Music mogul Russell Simmons tweeted: "There is no greater gift in life than a child’s laughter!"

Seinfeld alum Jason Alexander was much harsher. In a now-deleted tweet, Alexander retweeted a TMZ story about the news and added his own commentary: "Making Honey Boo Boo look like a MENSA member."

Find other reactions from Hollywood below.

The Daily Show With Jon Stewart writer Chris Regan: