Paige Matthews is a fictional character from the television series Charmed, which aired from 2001 to 2006. She is portrayed by actress Rose McGowan and is introduced in the fourth season as the long-lost half-sister of the original trio of witches. Paige is a half-witch, half-whitelighter, which gives her unique powers, including the ability to orb and heal. In the series, Paige takes on the role of the youngest sister, joining Prue Halliwell, Piper Halliwell, and Phoebe Halliwell in their fight against evil. Her character is known for her strong personality, determination, and commitment to protecting innocents while navigating the challenges of being a witch.