Rumer Willis in Pretty Little Liars (2010)

Rumer Willis, Adam Devine, Anders Holm, and Blake Anderson in Workaholics (2011)

Briana Evigan, Rumer Willis, Leah Pipes, and Jamie Chung in Sorority Row (2009)

Briana Evigan, Margo Harshman, Rumer Willis, Leah Pipes, Jamie Chung, and Audrina Patridge in Sorority Row (2009)

Briana Evigan, Margo Harshman, Rumer Willis, Leah Pipes, and Jamie Chung in Sorority Row (2009)

Briana Evigan, Rumer Willis, and Jamie Chung in Sorority Row (2009)

Stewart Hendler and Rumer Willis in Sorority Row (2009)

Rumer Willis, AnnaLynne McCord, and Trevor Donovan in 90210 (2008)

Briana Evigan, Rumer Willis, and Caroline D'Amore in Sorority Row (2009)

Briana Evigan, Margo Harshman, Rumer Willis, Leah Pipes, Caroline D'Amore, and Audrina Patridge in Sorority Row (2009)

Briana Evigan, Rumer Willis, Leah Pipes, and Caroline D'Amore in Sorority Row (2009)

Anna Faris, Rumer Willis, Kat Dennings, Dana Goodman, Emma Stone, Katharine McPhee, and Kimberly Makkouk in The House Bunny (2008)

Colin Hanks, Anna Faris, Rumer Willis, Kat Dennings, Dana Goodman, Emma Stone, Katharine McPhee, and Kimberly Makkouk in The House Bunny (2008)

Anna Faris and Rumer Willis in The House Bunny (2008)

Rumer Willis and Katharine McPhee in The House Bunny (2008)

Jussie Smollett and Rumer Willis in Empire (2015)

Rumer Willis, Kat Dennings, Dana Goodman, Emma Stone, Katharine McPhee, and Kimberly Makkouk in The House Bunny (2008)

Rosamund Pike and Rumer Willis in Return to Sender (2015)

Demi Moore and Rumer Willis in Striptease (1996)

Rob Schneider, Ryan Merriman, Tania Raymonde, Rumer Willis, Jesse Moss, and Kristin Cavallari in Wild Cherry (2009)

Tania Raymonde, Rumer Willis, and Kristin Cavallari in Wild Cherry (2009)

Rob Schneider, Tania Raymonde, Rumer Willis, and Kristin Cavallari in Wild Cherry (2009)