Jesse James took his kids to school today in full view of the paparazzi, who noted that he's out of rehab and not wearing a wedding ring—a sure sign that his marriage to Sandra Bullock is over, reports PopEater. "Jesse is finally admitting to himself that he blew it," says a source. "He is a beaten man." Bullock has also been spotted without her ring, People notes.
Meanwhile, yet another alleged mistress apologized to America's sweetheart for hooking up with James. Melissa Smith says she's "deeply sorry" in a letter faxed to Bullock's agent yesterday that mysteriously wound up in the hands of TMZ. (Read more Sandra Bullock stories.)