The stars sit back and enjoy the U.S. Open action in New York City. Plus: Pharrell Williams, Gabrielle & Dwyane and more!


Julianne Hough heads out in Los Angeles on Thursday, where she met up with her 2007 Dancing with the Stars partner Hélio Castroneves. "Bring home the #IndyCar trophy this weekend!" she posted on Instagram, posing with her pal and his sleek ride.