Phoebe Halliwell is a fictional character from the American television series Charmed, played by Alyssa Milano from October 7, 1998, until May 21, 2006. The character was originally played by Lori Rom in the unaired pilot episode. However, Rom quit the series, and a new pilot was filmed with Milano in the role of Phoebe. The character was created by Constance M. Burge and is based on Burge herself. Phoebe is introduced into Charmed as the youngest sister to Prue and Piper Halliwell.