Welcome to Hollywood, kid! Hairspray star Nikki Blonsky's meteoric trajectory from no-name Long Islander to Golden Globe-nominated movie star struck its inevitable litigation point Tuesday, when her former managers sued her and her mother for a cut of her earnings from the 2007 hit. Margaret Karaszek and Michael Ostrowski allege they're entitled to a "standard 20 percent cut for helping Blonsky land the role," reports Newsday, which adds that Blonksy nabbed the part of Tracy Turnblad six months after her contract expired with the partners. They say the Blonskys verbally re-upped for two years; a judge, meanwhile declined the Blonsky request to dismiss the case on the grounds that Karaszek and Ostrowski aren't entitled to anything without agent licenses. We give them one week to a settlement, which we predict Blonsky will obligingly pay off by working just one more summer at her old Cold Stone Creamery in Great Neck. [Newsday via People]