It looks like Sarah Jessica Parker's little girls are getting a head start on Halloween! Tabitha and Loretta Broderick sported sequined mouse ears while heading to school in NYC today. Sarah Jessica walked side by side with Tabitha, while Loretta preferred to be held and even helped carry her mom's beverage as the group made their way down the street. Sarah Jessica has been busy handling the school run lately while also preparing to hit the stage in the upcoming off-Broadway production The Commons of Pensacola. She attended a photocall last week alongside costar Blythe Danner and Amanda Peet, who wrote the production, and will begin performing on Oct. 22.