The celebrities have begun trickling out of their castles, mansions, and forest lairs to host or hit up Halloween parties, collect their high-calorie holiday booty, and inspire jealousy-driven shut-ins like us to mock their outfits.

Nathan Lane turns 54 today. Novelist Paul Auster is turning 63. Public relations heavyweight Howard Rubenstein is 78. Actress Isla Fisher is turning 34. Actress (and Gwyneth mom) Blythe Danner is turning 67. Actress Maura Tierney is 45. Director Frank Coraci (The Wedding Singer) turns 43. Real estate heiress Denise LeFrak is 68. Morgan Fairchild is turning 60. And Tallulah Belle Willis, the daughter of Demi Moore and Bruce Willis, celebrates her 16th birthday today.

Nathan Lane turns 53 today. Public relations maestro Howard Rubenstein is 77. Blythe Danner is turning 66. Author Paul Auster is turning 62. Real estate heiress Denise LeFrak Calicchio is 67. Actress (and Sacha Baron Cohen fiancée) Isla Fisher is 33. Morgan Fairchild is celebrating her 59th. Actress Maura Tierney is celebrating her 44th. Daddy Yankee is turning 32. And Tallulah Belle Willis, the daughter of Demi Moore and Bruce Willis, turns 15 today.