Sandra Bullock Dating News: Actress looks Extremely Happy with Hot New Boyfriend

Sandra Bullock appears to be having a lot of fun with her hot new boyfriend, model/photographer Bryan Randall. The couple, who are not moving in together or engaged despite the rumors, was spotted laughing while walking arm-in-arm in Los Angeles at the beginning of the month.

Bullock, 51, and Randall, 49 (some reports state that he is 41), were first spotted together in August. They reportedly met at a photo shoot he did for the Oscar-winning actress's son, Louis.

"They started dating after Bryan photographed [Bullock's son] Louis for his graduation," a source said to PEOPLE.

The source added that Randall understands Bullock's priorities and he "respects that her main priority is Louis; he's a parent himself. There is no co-parenting involved."

According to the rumor mill, Bullock also has someone new in her life - a sweet baby girl.

"[The baby] has been fussier than Louis was at that age, and Sandy hasn't been getting a lot of sleep," a source said according to Times Live. "The little baby has been very colicky, which has been stressful for Sandy. But even though Sandy has been sleep-deprived, she has never been happier!"

Earlier rumors claimed that when Bullock adopted the infant, her plan was to raise her family with the right partner.

"Sandra's made it quite clear fro the start that she's looking for a husband to raise kids with," Radar Online's source claimed. "She had the paperwork ready to adopt another child, but really wanted to do it with the right man, and Bryan's been checking every box so far."

The source continued, "Everyone knows how terrified she is of giving her heart away again, but Bryan's incredibly supportive, loving and a brilliant father figure. Sandra says he's perfect."

Randall has a daughter from a previous relationship. Bullock was previously married to Jesse James. The marriage ended after James' infidelity surfaced.