Prue is the eldest sister of the Charmed ones and has the power of moving objects as well as astral projection.
Piper, the middle child controls the power of freezing time. Piper recently recieved an upgrade to her power which can vaporize any demon. Recently married to Leo, the trio's White-lighter.
Little is known of this new arrival as she will enter the show next season replacing Shannen Doherty. Rose will play the long lost sister of the group who is expected to be more of a handful than Phoebe.
