Jessica Alba pregnant with second child

Jessica Alba is pregnant.

The 'Fantastic Four' actress announced she and husband Cash Warren were "thrilled" to be expecting their second child, who would be a younger brother or sister to two-year-old daughter Honor.

Writing on Facebook, the 29-year-old beauty said: "It's been a while since I've been on FB & I thought I'd drop by to let you all in on some exciting news.Honor is going to be a Big Sister!

"Cash and I are thrilled and wanted to share the news directly with you so you didn't hear about it somewhere else. I appreciated all of the love and support you all gave me during my first pregnancy and will definitely appreciate it again this time around. Have a great day!(sic)"

Jessica - who married Cash in May 2008 - recently revealed becoming a mother had made her a "little more wild"

She said: "Oddly, I think I'm a little more wild and free since I had Honor because once she's in bed all my mum friends come over and we have dance parties at my house.

"It's really dorky and I probably wouldn't have done that before. But no, I don't go out. I hang out with my friends and I'm pretty chilled."