Monica Geller Monica Geller Monica E. Geller is a fictional character, one of the six main characters who appears on the American sitcom "Friends" (1994–2004). Created by David Crane and Marta Kauffman, and portrayed by actress Courteney Cox, Monica appears in each of the show's 236 episodes, from its premiere on September 24, 1994, to its finale on May 6, 2004. A chef known for her cleanliness, competitiveness and obsessive-compulsive nature, Monica is the younger sister of Ross Geller and best friend of Rachel Green, the latter of whom she invites to live with her after Rachel forsakes her own wedding. The
Monica Geller role in the pilot, which he considered "casual sex", and created a "stacked" questionnaire asking audience members if they thought Monica was a whore. Kauffman recalled Ohlmeyer specifically expressing that Monica deserved to be dumped, a statement by which the writer was greatly offended, dismissing Ohlmeyer as a misogynist. Ultimately, the results returned in favor of Monica; audiences liked the character nonetheless, and the episode aired unchanged. Early in the series, Monica's apartment is established as one of the show's two primary locations. In the pilot, the apartment number is 5, which was changed to 20 in subsequent episodes after