Actress Lisa Bonet is pregnant with her third child.

The High Fidelity star and actor boyfriend Jason Momoa have announced they are set to become parents for the second time - they already have a 14-month-old daughter, Lola.

Bonet also has a 19-year-old daughter, Zoe, with her former partner, rocker Lenny Kravitz.

She tells People.com, "I'm seven months and I feel great. I've had a tremendous amount of energy, which is lucky, because I have a 14-month-old."

And the sexy star, who was recently voted one of the top 25 sexiest movie stars in history, doesn't want to know if she will add a boy to her brood.

She adds, "When my friends ask me, I say, 'I really don't know. I love the mystery and I trust the mystery about it. It adds a whole other component at the end."