Last night Lindsay reunited with her ex-boyfriend, Stavros Niarchos at Hollywood hotspot Trousdale.

This is the second night in a row that Lindsay went to the new Hollywood hotspot (Thursday night she was denied entry in what may have just been "a misunderstanding") but it doesn't seem as if she had any trouble getting in Friday night!

Lindsay (who ducked from cameras in her SUV as she left) and Stavros were spotted leaving soon after each other -- think they hooked up at another party later?