Hilary Duff reportedly couldn’t control her emotions when she ran into John Cusack after a screening of his new film 1408 on Tuesday.

Hilary attended the film’s LA premiere with her sister Haylie Duff and the pair went on to the after-party at the W Hotel’s Whiskey Bar.

A fellow partygoer told People magazine: “She walked in holding hands with her sister Haylie. But the moment she saw John, she ran up to him gushing about how much she loved the movie and him.”

“She shrieked about how scared she was and even covered her face to reenact her horror. It was so cute!”

Hilary and John star opposite each other in forthcoming film War, Inc..