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.