Rumer Willis & Lake Bell: 'No Strings Attached' Premiere!

Rumer Willis and Lake Bell arrive at the premiere of No Strings Attached held at the Regency Village Theater on Tuesday (January 11) in Westwood, Calif.

Rumer was there with her mother Demi Moore, 48, who accompanied husband Ashton Kutcher, 32, to the premiere of his new film.

The 22-year-old actress is featured in Badgley Mischka‘s new Spring 2011 ad campaign.

Lake, 31, who also stars in the film, rocked the red carpet in a Basil Soda dress with Brian Atwood shoes.

10+ pictures inside of Rumer Willis and Lake Bell at the No Strings Attached premiere…