Bradley Cooper wants Suki Waterhouse to move in with him in Los Angeles.

The 'American Hustle' star recently admitted that his girlfriend is ''the one'' and he now wants her to consider moving in with him in California, but the 22-year-old British model is reluctant because of how well she's doing in the UK.

A source said: ''Suki's career is flying in London. She's one of the hottest people on the London fashion scene and doesn't want to lose momentum.

''But Bradley is keen for them to live closer together, and has his home and production company, 22, in LA. He's trying to tempt her to move so they won't have to fly around the world to see each other.''

The 39-year-old actor - who has previously dated actresses Zoe Saldana and Renée Zellweger and was married to Jennifer Esposito - is up for a Best Supporting Actor award at tonight's (02.03.14) Oscars ceremony in Los Angeles and Bradley is keen for Suki to be able to come to more events with him.

Speaking to the Sunday Mirror newspaper, the source added: ''They've been dating for a year now and things are getting more serious between them. It's just a case of whether or not they're both ready to take it to the next level.''