Mary Elizabeth Ellis, Charlie Day – Stock Editorial Photo © Jean_Nelson #143542749

It's Always Sunny's Charlie Day pays tribute to wife on

Charlie Day & Wife Mary Elizabeth Ellis Los Angeles Premiere of

LOS ANGELES, CA. August 23, 2010: Charlie Day & wife Mary Elizabeth Ellis at the Los

Charlie Day (L) and his wife Mary Elizabeth Ellis attend the premiere of 'Hotel Artemis' at the Regency Bruin Theatre in Los Angeles, California on May 19, 2018. Photo by Chris Chew/UPI

Photos and Pictures - Charlie Day of It's Always Sunny in Philadelphia and wife Mary Elizabeth Ellis are all smiles as they arrive at Hotel Solamar for the EW and SyFy celebration

US actor Charlie Day , US actor Rob McElhenney and wife US actress News Photo - Getty Images

LOS ANGELES, CA - JUNE 30, 2011: Charlie Day & wife Mary Elizabeth Ellis at the Los Angeles premiere of his new movie Horrible Bosses at Grauman's Chinese Theatre, Hollywood Stock Photo - Alamy

Charlie Day & Wife Mary Elizabeth Ellis Pretended They Were Siblings & MADE OUT During Audition! - Perez Hilton

Charlie and the Waitress : r/IASIP

LOS ANGELES, CA - AUGUST 23, 2010: Charlie Day & wife Mary Elizabeth Ellis at the Los Angeles premiere of his new movie Going the Distance at Grauman's Chinese Theatre, Hollywood Stock Photo - Alamy