Jennifer Aniston is ''very happy'' Sandra Bullock has found love again.

The 'Cake' actress, who married Justin Theroux last month, was thrilled that her close friend brought lifestyle photographer Bryan Randall as her date to their intimate wedding.

A source said: ''Jen and Sandra are great friends now. Jen's very happy that Sandra is dating.''

The 'Gravity' star, 51, has been quietly romancing the 49-year-old model for ''several months'' after they were introduced by mutual friends earlier this year.

The insider added: ''Sandra looked great and introduced Bryan to everyone.

''She was smiling and very bubbly. Wedding guests commented on how happy she looked.''

Portland-based Bryan, who has modelled for Saint Laurent and Harper's Bazaar magazine, is more than just a handsome face, according to his pals.

Another source told PEOPLE magazine: ''He's a great guy and had a great family life growing up. His parents are amazing people. Everyone is really proud of him for being a talented photographer and model.

''Everyone thinks it's great he's dating [Sandra].''

It appears the couple have a lot in common, as they are both single parents. The Oscar winner has five-year-old son Louis, who she adopted following her split from ex-husband Jesse James, while Bryan has an older daughter from a previous relationship.