The retired adult movie star made the announcement following reports she is expecting two babies with her mixed martial arts fighter boyfriend Tito Ortiz, and says they are both "ecstatic" at the news.

In a blog post, Jenna wrote: "Current mood: ecstatic. I can officially confirm that Tito and I are expecting twins! I had my second ultrasound scan and was greeted by two big healthy babies with pounding hearts. The time is right and god has blessed me. I have never felt more like a woman, or more alive.

"Tito is happier than I have ever seen him, it is so fulfilling to see him so proud. He looked me in the eye today after our doctor's appointment and said, 'I'm the luckiest man on earth. Thank you for having my babies.' I cried."

Jenna, 34, also revealed she is currently spending most of her time in bed because she is suffering from terrible morning sickness.

The star has already gained 7lbs but is planning "on a lot more" and has also started experiencing cravings for certain foods.

She wrote: "I crave fruit by the gallon, oranges and pineapples are at the top of my list. Cereal at 3am suits me every night!"

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