#4. NAYA RIVERA

TV show: Glee

As mean girl Santana on the hit musical series, Rivera plays the fiesty bi-curious homewrecker of the glee club New Directions, who doubles as a short-skirt wearing, cheerleading Cheerio. In other words, She's the show's saving grace for the heterosexual male audience. In case you suddenly care now, Glee returns on FOX right after the Superbowl for its midseason premiere.