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Charlie Day & Mary Elizabeth Ellis welcome baby boy Russell Wallace Day on Thursday December 15th.
The Always Sunny stars welcomed son Russell Wallace Day on Thursday, Dec. 15 in Los Angeles, they confirm to PEOPLE exclusively.
Weighing in at 7 lbs., 13 oz. and measuring 21.5 inches long, Russell arrived at 7:59 p.m.
â€œWe are overjoyed and overwhelmed at the amount of love that ushered our baby into the world,â€ Day, 35, and Ellis, 32, tell PEOPLE.
Their son draws his name from the family tree â€” Russell comes from Ellisâ€™s side and also honors a departed friend, while Wallace comes from Dayâ€™s.
Photo from PR Photos