Bradley Cooper has said that he feels his model girlfriend Suki Waterhouse is "the one".

The 39-year-old American Hustle star has been dating 22-year-old Waterhouse since February of last year and while the pair have remained generally private, the actor told Bang Showbiz: "She's wonderful, the one for me. It feels great."

A source told The Sun that Cooper's mother Gloria thinks the pair might have a long future together: "Gloria's been really won over by Suki. She's backing Bradley all the way if he wants to tie the knot with her."

The source added: "She thinks Suki is great for him and although initially a little concerned about the 17-year age gap, that vanished as soon as she saw them together."