This is the story in a nutshell: She was a stripper, married an old rich guy who died and she inherited a bunch of money after an unseemly the court battle. She modeled a little, acted a little and led a fairly careless lifestyle. Not really a whole bunch of twists and/or turns and not really a surprise ending.
You're right, not really a surprise ending. But I'm hoping the baby gets a much better life, whoever the daddy may be. That's the part that interests me. Seems like Anna's been around the block more than a few times. I feel for that baby and hope she winds up with someone who really cares about her more than any amount of money.