English actress and model Suki Waterhouse — who has appeared in movies such as Insurgent, The Bad Batch, and Billionaire Boys Club — dated Cooper from March of 2013 to March of 2015 and created some controversy with their 17-year age difference. The two split amicably after their two-year relationship, purportedly due to the fact that Cooper was ready to start a family and Waterhouse, who was only 23 at the time, was not.