Bruce Willis, Demi Moore and Ashton Kutcher all showed up to support the aspiring actress in her first major feature role. (Ditto her sisters Scout and Tallulah, but as nonfamous folk we're not officially counting them.)

Rumer, wearing a gown by Reem Acra, also brought along her new boyfriend, actor Micah Alberti—who we think should get special kudos just for surviving meet-my-family stress under this megawatt spotlight.