It's another boy for Alicia Keys and Swizz Beatz!
The singer gave birth to a son, who they creatively named Genesis Ali Dean.
He was born at 1:52am on Saturday, and weighed 6lbs 5oz.
[Image via Instagram.]
The Sesame Street star dropped in to The Colbert Report to debate with his fellow muppet Oscar The Grouch over some real important "S".
It was a real battle of fowl VS foul, moderated by Stephen himself!
[Image via Comedy Central.]