Lindsay Lohan is a working girl.
After a Hamptons getaway with Samantha Ronson, LiLo is on the New York City set of Ugly Betty, a source tells me, where she'll spend the next couple of days or so reprising her role as Kimmie, Betty's high school nemesis.
A rep for Ugly confirms Lohan's return and says she'll begin work tomorrow on the show's set in Queens.
She recently wrapped Labor Pains, a comedy in which she stars as a woman pretending to be pregnant so she won't get fired from her job.
But before returning to America Ferrera & Co., Linds and Ronson kept busy with their weekend in the Hamptons...