Hailey Baldwin hangs with some of Hollywood's hottest stars—she counts fellow models Gigi Hadid and Kendall Jenner as BFFs—but it's her relationship with Justin Bieber that recently became the talk of the town. Various websites have reported that the blond buds are secretly dating, so when E! News caught up with Hailey at the Exodus premiere in New York City Sunday, the model cleared up romance rumors.