6. 'Get A Clue' (2002)
Once upon a time, before the drugs and trips to rehab, Lindsey Lohan was the cute redhead with a passion for acting. In Get A Clue, LiLo and Brenda Song solve the mystery of the missing/presumed dead teacher and whether or not he stole money. Through investigative journalism (and a few nifty pieces of spyware) the two solved the case.