LARA FLYNN BOYLE “PRACTICES” HER JOKES

Lara Flynn Boyle played a hairy joke on “The Practice” co-star Dylan McDermott! After getting her tresses trimmed on the set, she collected the clippings — a perfect color match with his hair — and slipped them onto his hairbrush. Dylan, who’d been fretting about an upcoming emotional scene, finally used his brush — and hair fell all over his shoulders! Dylan freaked, and everyone cracked up when Lara yelled, “Look, Dylan . . . you’re so stressed your hair is falling out!”