1/7 Kim Kardashian wears a Jean Paul Gaultier gown. Photo/Getty Images 2/7 Este, Danielle and Alana of American band Haim. Photo/Getty Images 3/7 Katy Perry wears a Zuhair Murad gown. Photo/Getty Images See Katy Perry's Super Bowl costumes. 4/7 Beyonce wears a Proenza Schouler gown. Photo/Getty Images 5/7 American model Chrissy Teigen wears a dress by Gucci. Photo/Getty Images 6/7 British singer Jessie J wears a dress by Ralph & Russo. Photo/Getty Images 7/7 Singer Rihanna wears a gown by Giambattista Valli. Photo/Getty Images