Monica Geller approximately half of the show's episodes, and has since proven popular enough to be adapted into an internet meme. While each main character eventually evolved into household names the longer "Friends" ran, the once-obscure actors by whom they were portrayed gradually established themselves as celebrities. According to "Elle", the combined popularity of Monica and Cox established them both as television icons during the 1990s. Additionally, baby name books now commonly associate the name "Monica" with the character. As the role in which Cox "found fame", Monica remains the actress' most iconic role to-date, as well as the part for which
Brother and Sister Sister is categorized as its own type as number 450, "the brother and sister". Another of this type is The Lambkin and the Little Fish. At times, Brother and Sister has been confused with Hansel and Gretel, which has also been known under the alternate title of Little Brother and Little Sister. The Grimms selected Hansel and Gretel for the tale by that name and kept the Brother and Sister title for this tale. Some publications of the Hansel and Gretel tale still use the Little Brother and Little Sister title, causing confusion for readers. The story as told by