Kathryn Hahn (b. 1973) is an actor and comedian, best known for her roles in Crossing Jordan and the Bad Moms films.
In 2019, Hahn appeared in a "Sesame Street Memory" video, fawning over Oscar the Grouch. She also appeared in a Season 50 segment as one of the celebrities counting to 50 by tens. (First: Episode 5015)