Just when you thought she couldn't get any cooler, Gwen Stefani [1] goes and proves you wrong. The Voice coach was seen leaving Elvis Duran's radio show in NYC on Thursday looking more gorgeous than ever. While her bright-red lipstick and slick hair were on point, Gwen's best accessory had to be her smile.

Despite having a very emotional year with her divorce from Gavin Rossdale [2], Gwen's not letting it keep her down. Not only is the singer at the top of her game with her new single "Used to Love You," [3] but she also has a hot new boyfriend in the form of Blake Shelton. Is it possible that her recent "I love you" revelation [4] is the source of her newfound happiness? Keep reading to see her recent outing, and then check out 15 times Gwen made 2015 her prettiest year yet [5].