They're real, and they're spectacular (to quote Seinfeld). She's stated that when she was younger she thought about having breast reduction surgery because they were in the way, she was talked out of it by a family member. They inarguably have been the key to her career success so it's a good thing she didn't.
I don't know her politics but she's been with the same non-show business guy for a long time, likes to work on old cars, kickboxes and is a hard worker. She's also pretty funny in some of her roles. She seems to have a good head on her shoulders and has leveraged those DD's into success. She doesn't seem like a flake.
Didn’t she cheat on fiance with costar?