Renée Zellweger and Bradley Cooper may be planning to move in together. The alleged couple has been spotted checking out houses in Los Angeles.

“Until Renée, Bradley had a reputation as a ladies’ man and a heartbreaker, but he seems so happy with her,” The New York Post quoted a source as saying.

The insider added: “They prefer to stay in rather than hang out at show- business parties, and he has already introduced her to his parents.”

Cooper has been previously associated with Jennifer Aniston and Cameron Diaz.

Bradley Cooper continues to be smitten by Renée Zellweger.

The latest reports had the pair growing distant after a steamy European sojourn that saw them passionately embracing inside a historic church.

But the New York Daily News claims it’s all back on and that Cooper is on the verge of making things official. A source said: “It’s very serious. As soon as his mom gives the sign-off, he’s going to propose. Renée’s and Bradley’s previous marriages [to Kenny Chesney and Jennifer Esposito, respectively] both ended after only four months. They have that in common – it’s one of the things that brought them together.”

The pair is now planning to break bread over Thanksgiving with Cooper’s parents in Philadelphia. The source continued: “Things have been heading in this direction for the two of them for a while but this definitely solidifies how serious they are. Renée says she’s nervous, and she’s really hoping it goes well. She’s very excited.”

The romance is “quite serious. Renée and Bradley are crazy about each other”, the source added.