@einsider: Two things that are unforgettable? California Gurls and #KatyPerry's latest red carpet look (🎥: Getty) After all, the "Teenage Dream" singer stepped out at the Billboard Women in Music Awards March 6 in a risqué red two-piece ensemble that seemed reminiscent of her iconic era. While posing on the red carpet, Katy showed off the ensemble, which included a peplum red corset top, along with matching bottoms that included ruched skirt with a peek of gray fabric underneath. 🔗 in bio for more of Katy' iconic looks 💋