She's funny, she's brilliant and she's back! The hostess with the mostess, Karen "Duff" Duffy, returns to the show to reminisce about the demise of MTV News, her friendships with the Beastie Boys and George Clooney, and her inspirational approach to life's challenges. Caution- this can't-miss episode of "90's to Now" will make you think, feel, and think some more - enjoy!