<P> Mary Elizabeth Ellis ( born May 11 , 1979 ) is an American actress . She is best known for her role as The Waitress on the FX sitcom It 's Always Sunny in Philadelphia . She has also starred in the NBC sitcom Perfect Couples and the Fox sitcom The Grinder . She also starred as Nick 's ex-girlfriend in the series New Girl . </P>
<P> Mary Elizabeth Ellis ( born May 11 , 1979 ) is an American actress . She is best known for her role as The Waitress on the FX sitcom It 's Always Sunny in Philadelphia . She has also starred in the NBC sitcom Perfect Couples and the Fox sitcom The Grinder . She also starred as Nick 's ex-girlfriend in the series New Girl . </P>
who plays the waitress on it 's always sunny
who plays the waitress on it 's always sunny
Mary Elizabeth Ellis
Mary Elizabeth Ellis