"Fame has resulted in a bit of an 'attitude' around the house," jokes Bullock about her dogs. "We are curbing their media exposure and taking them to an Outward Bound doggie retreat." Photo by: Flynet
Sandra Bullock: 'I Have My Family'| Sandra Bullock
How she got there has much to do with the low-key life she has created with James, 37. The pair live not far from where he grew up in working-class Long Beach, Calif., in an unassuming beachfront home where four beloved pooches – some of them handicapped canines from a local shelter – run amok and occasionally deposit unwelcome surprises on the floor. Who cleans up? "Whoever sees it first," quips Bullock, who admits that sometimes she lets James do the dirty work. "I've walked by one that's hidden behind something, and then the guilt later that day [hits] and I need to pick it up. Remember, we're not pigs! We just have a dog that has two legs who can't get down the stairs."

In Long Beach – and Austin, Texas, which Bullock has also called home for years – the movie star who pulled down $17.5 million for Miss Congeniality 2 prides herself on being the Anti-Diva. Although she is executive producer of her pal Lopez's ABC sitcom, she's been known to go on Starbucks runs for the show's staff when she's on the set. And when she drops by Cisco Burger, the organic fast-food joint James owns in his hometown, Bullock happily shoots the breeze with the folks who work there. "She's the real deal," says Arthur Hardy of the Warren Easton Charter Foundation, with whom Bullock is working to rebuild a New Orleans school devastated by Katrina. "She is so ordinary."

For Bullock – who loves nothing more than tearing up the trail on her Honda off-road dirtbike and swearing a blue streak with the boys – there's no higher compliment. "I want to be a broad," she says during her interview in a Beverly Hills hotel suite, where she flops down on the floor, poaches a bite of her guest's lunch from across the coffee table and pours green tea for two. But despite a warm and fun-loving exterior, she has never been shy about expressing a pessimistic streak. She says she prefers the herbal sweetener stevia to the chemical-based options, but quickly adds, "Everything in large doses is gonna kill you. Even happiness." Keeping her expectations low is an old habit. "I think everything is going to be devastatingly sad – when the phone rings I know somebody in my family's been hurt, somebody's going to die. I'm sure a therapist would go, 'That's not a good way to live,' but every time it's not that bad thing, I'm so thankful and appreciative."