Celebrity Gossip – Sienna Miller, The British actress, is terrified about making her Broadway debut in October. Sienna will tread the boards on the Great White Way for the very first time in Patrick Marber’s play After Miss Julie, which opens on Broadway on October 22 after a 2003 run at London’s Donmar Warehouse.

And while Sienna says taking to the stage is something she has always wanted to do, she admits she’s extremely nervous.

She tells the Reuters news agency, “I’m scared obviously but really excited. Patrick Marber is, I think, one of the most fantastic writers.”

“If you want to be an actress you think about opening on Broadway.”