Her flowing blue Grecian gown was, retrospectively, something of a give away at the BAFTAs on Sunday night, but Hollywood star Jessica Alba kept mum about her happy news as she presented an award at the ceremony.
Instead, Jessica, 29, chose to announce her second pregnancy via her Facebook page, writing:
'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 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! Jess'
Jessica and her film director husband Cash Warren married in 2008 after meeting on the set of the movie Fantastic Four. They have a two-year-old daughter, Honor.
What do you think about this story?
Would you announce your pregnancy on Facebook?
Posh and Becks Tweet and Facebook baby news
Pregnant celebs 2011