Charlie Work now includes diaper duty.
“It’s Always Sunny in Philadelphia” stars Charlie Day and Mary Elizabeth Ellis welcomed son Russell Wallace Day in Los Angeles on Thursday.
It’s the first child for the couple, who wed in 2006.
“We are overjoyed and overwhelmed at the amount of love that ushered our baby into the world,” the two said in a statement to People.
Russell will have plenty of wee “Sunny” friends to play with. Series co-stars Rob McElhenney and Kaitlin Oslson are expecting their second son this spring. Glenn Howerton and his wife Jill Latiano had a baby boy in September, as did David Hornsby (“Rickety Cricket”) and wife Emily Deschanel.
Watch: Charlie Meets His “Son” On “Sunny”: