updated 12/26/2009 AT 5:00 PM ET
•originally published 12/26/2009 AT 6:15 PM ET
Guess things are getting serious!
The four celebrated the holiday in Los Angeles, and Zellweger was spotted bonding all week with Cooper’s parents. On Dec. 21, the actress took them on a stroll in Venice, Calif. And on Christmas Eve, Zellweger and Cooper’s mom, Gloria, went shopping together. “Renée seems to get along really well with Bradley’s parents, ” an eyewitness tells PEOPLE. “They were laughing and seemed to have a great time strolling around Venice.”
On Dec. 24, Zellweger stopped by Bay Cities Italian Deli in Santa Monica, Calif., where she picked out several Italian delicacies. “Bradley’s mom is Italian-American and it was obvious that Renée was making an effort to impress Bradley’s mom with Christmas dishes,” the eyewitness says, adding that the actress asked for help to make sure she picked out something authentic. Says the onlooker: “Renée was in a great mood and seemed very happy.” – Pernilla Cedenheim