Katharine McPhee channels her inner sorority girl in her latest video, "I Know What Boys Like," the first single from The House Bunny soundtrack.

McPhee, 24, puts a twist on the '80s hit, sashaying in the video alongside sorority sister costars in the film, Emma Stone, Rumer Willis and Kat Dennings. The singer has long had acting ambitions before her Idol fame.

The comedy, which also stars Anna Faris as a Playboy bunny who mentors an awkward sorority, hits theaters Aug. 22.

The film's cast is set to appear on TRL Wednesday.
– Ken Lee