Besides cable news we can't imagine Jon Stewart watches much trashy television. Luckily, Olivia Wilde appeared on The Daily Show to tell Stewart all about the wonder's of TLC's I Didn't Know I Was Pregnant, her favorite show to watch during her own pregnancy. 

Stewart didn't even know the show existed but quickly figured out it airs on "the dumb people network." He flew into hysterical bemusement upon hearing the title of Wilde's favorite episode: "There's a Baby in My Sweatpants."

Getting through the typical movie promotion interview is totally worth seeing his reaction. Watch the educational experience above.