Demi Moore and Rumer Willis at Sorority Row Premiere

Rumer Willis was joined at the L.A. premiere of her new horror film Sorority Row by her mother Demi Moore and boyfriend Micah Alberti (All My Children and Wildfire). Opening on Sept. 11, Sorority Row is a movie about a group of sorority sisters who try to cover up the death of a house-sister after a prank goes terribly wrong. The only problem is they end up being stalked by a serial killer.

Who do you think looks best on the Sorority Row red carpet, mother or daughter? Rumer Willis has been spreading her wings as an actress of late. She is set to guest on The CW's 90210 as a "punky lesbian." More photos from the Sorority Row premiere after the jump.

Photo by PR Photos