Karen is like RuPaul - she's a character. It never occurred to me until now, but she is!

Mullally plays the role of the second ex-wife of the character Ron Swanson played by her real-life husband Nick Offerman. They went on tour in March 2013 along with Megan's husband Nick Offerman. "
In 1990 Mullally tested for the co-starring role of Elaine Benes on Seinfeld.

After working in the theatre in Chicago Mullally moved to Los Angeles in 1985 and began to appear in supporting roles in film and television productions. Megan Mullally (born November 12 1958) is an American actress of both stage and screen as well as a singer.