<P> Day has been married to actress Mary Elizabeth Ellis since March 4 , 2006 . They met in 2001 and were dating in 2004 when they co-starred as incestuous siblings on Reno 911 ! . Ellis has a recurring role on It 's Always Sunny in Philadelphia as `` The Waitress '' , a coffee shop employee and object of the unrequited love and obsession for Day 's character . The couple had their first child , a son , in 2011 . </P>
<P> Day has been married to actress Mary Elizabeth Ellis since March 4 , 2006 . They met in 2001 and were dating in 2004 when they co-starred as incestuous siblings on Reno 911 ! . Ellis has a recurring role on It 's Always Sunny in Philadelphia as `` The Waitress '' , a coffee shop employee and object of the unrequited love and obsession for Day 's character . The couple had their first child , a son , in 2011 . </P>
when did charlie and the waitress get married in real life
when did charlie and the waitress get married in real life
March 4 , 2006
March 4 , 2006