It's Always Sunny in Philadelphia stars Rob McElhenney and Kaitlin Olson welcomed and their second baby boy last week — and are already sharing pics!
Sweet Dee Kaitlin tweeted the above ADORBZ snap shot, and captioned:
"Leo Grey McElhenney..born April 5th after 23 very very long hours. We're in love."
23 hours?!? That's roooough, but obvi totally worth it!
We think little Leo looks just like daddy Mac!
[Image via WENN / Twitter.]