Lindsay Lohan is working hard on the Ugly Betty set.  We spotted the actress in the role of a "mean girl" from Betty's (America Ferrera) past.  Her wardrobe has been eclectic so far; we've seen her as a cheerleader, a fast food worker and yesterday she had on sexy, purple bandage dress and some kind of crazy blazer with giant shoulder pads.

Lindsay has also been going strong with Samantha Ronson.  The two have been spotted together at every event, fashion week, the VMAs, and there is talk of a possible wedding by the end of the year!