Happy 2015! Across the globe, stars are celebrating the start of the year with their friends and family. Gisele wished fans a happy 2015 and Lena Dunham rocked a sweatshirt that says "kale" to wish fans a "very Beyoncé new year. Meanwhile, Selena Gomez linked up with Gigi Hadid, Beyoncé shared a video of her big year, and Ed Sheeran snapped a picture of his New Year's Eve decorations, which included a One Direction tablecloth and some cat plates that would definitely win the approval of his BFF Taylor Swift. See how all the stars are ringing in 2015!