Get A Clue (2002)
Teen sensation Lindsay Lohan stars as Lexy Gold, budding journalist and fashion queen of Millington Preparatory School in Manhattan. Together with her best pal Jennifer (Brenda Song), Lexy's always on the lookout for the latest scoop and the latest style.
When one of her teachers mysteriously disappears, Lexy goes from school advice columnist to determined investigative reporter. And with a little help from her friends Jennifer and Gabe, and her street-smart editor Jack, Lexy vows to get to the bottom of the mystery. Before they know it, they find themselves hot on the trail of a story bigger than they could have ever imagined!