SPORTS STARS: Style360 is back this season with quite a few sports moments, beginning with the “Sports & Style” kickoff gala on Sept. 11 at the Avenue nightclub. Hosts include NBA All-Star Dwight Howard, top-10 tennis player Victoria Azarenka and Lagardère Unlimited sports agent Dan Fegan. The event will also feature a special tribute to 9/11 as well as a fashion presentation by Stacy Igel for Boy Meets Girl. The Style360 fashion shows, from Sept. 12 to 13 at Metropolitan Pavilion South in Chelsea, will even feature some of the champs on the runway. Case in point: Howard is expected to take to the Marithé + François Girbaud men’s denim show, which will also feature a performance by Carousel. Azarenka will work the Samantha Black show, while Miss USA Alyssa Campanella is expected to take a turn on Sachika’s runway. Also showing at Style360 this year are Bebe Black, Abbey Dawn by Avril Lavigne and the Daisy Fuentes Collection.