What’s more unsettling than a pregnant porn star? Um … we’ll get back to you on that.

Jenna Jameson, who is expecting twins with UFC fighter Tito Ortiz, has posted new pics of her growing tummy on her MySpace page.

Compared to her usual, err, spreads, the photos are downright conservative. In one, the mommy-to-be bites her finger coyly while wearing a tight fitting sweater that reveals just a hint of her bump.

The adult actress, who is roughly five months along, recently told Esquire magazine that if she has daughters she wouldn’t want them to take up her line of work.

“I don’t want my little girl to have to worry about whether or not those whispers are about her,” she said.

Honey, it’s a little too late for that.