JESSICA ALBA ENGAGED?

Sexy star Jessica Alba has followed up news she's expecting her first baby with a secret engagement, if a slip-up by the actress' "Fantastic Four" co-star Doug Jones is to be believed.

Speaking at the Jules Verne Adventure Film Festival over the weekend, the actor referred to Alba's longtime boyfriend and the father of her baby, Cash Warren, as her fiance.

When asked about Alba's baby news, Jones said, "Jessica and her fiance are wonderful, and they're going to make the most beautiful babies ever."

Alba's representatives are refusing to confirm engagement reports, but the actress was spotted wearing what looked like an eternity band on her wedding finger at an event last week.

In other Alba news, she's reportedly turned down three offers to show off her baby bump in revealing magazine photoshoots.

The 26-year-old has already ruled out the chance to follow the likes of Demi Moore and Christina Aguilera and bare all for glossy covers.

A friend says, "She had three offers on the first day, but she doesn't intend to take any of them."