Speaking with PEOPLE at the event, Stiles detailed how she keeps in touch with her former costars and revealed that she'd be meeting up with her on-screen sis that night. "I know

Stiles says she's still most often recognized for the 1999 teen romantic comedy.The Stratford sisters are back together.At least they were for a night, as 10 Things I Hate About You actors Julia Stiles,

Julia Stiles has shared some candid details about what it was like to play Kat Stratford in the iconic teen romantic comedy film 10 Things I Hate About You starring herself alongside Heath Ledger and Joseph Gordon-Levitt.