ABC might want to rethink Lindsay Lohan’s forthcoming guest role on the Golden Globe Award-winning dramedy Ugly Betty. The Mean Girls star has signed on to appear on several episodes of the upcoming third season of Ugly Betty debuting this Fall. Lindsay’s heavily-hyped appearance on the show attracted a meager 8.8 million viewers; up 300,000 from the previous week’s episode but down 16.2 percent from last year’s season closer.