Jessica Simpson spent last night back at NYC's Ambassador Theater to see Ashlee take the stage as Roxie Hart in Chicago. Sisterly bonding was Jessica's first priority on this latest trip East, which includes supporting Ashlee's Broadway debut. The girls met up after the show, and Ashlee evidently enjoyed their girl time with an Adam Lambert-esque hairdo. Their fun must have run late — Jess was up at 3 a.m. to optimistically tweet about the new year. A few of you think 2010 may have a new love in store for Jessica, and we'll just have to wait and see if that special someone will turn out to be Billy Corgan.
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