Less than a month after they reportedly broke up, Hollywood star Bradley Cooper and model-actress Suki Waterhouse reunited for a dinner. The former lovers dined at Gjelina, a restaurant in Venice, California, reported a website.According to an onlooker, there wasn’t something romantic during the dinner. The film stars then left the venue together in the same ride. Cooper, 40, and 23-year-old Waterhouse began dating back in 2013, but it was not until the following year that they made their first outing as a couple when he brought her as his date to the 2014 SAG Awards. They then appeared together again at a White House state dinner in February the same year. The couple reportedly called it quits last month. Reason behind their break-up remained unknown. (PTI)