Blue Ivy will be a big sister!

Beyonce is pregnant with baby number two with hubby Jay-Z, according to E! Online. The news comes on the heels of incessant speculation that B was with child after cancelling a Antwerp show on her Ms. Carter tour due to dehydration and exhaustion, and wearing a now-hiding-the-baby-bump dress to the recent MET Gala.

The Grammy-winning singer walked the red carpet in a busy Givenchy number with a belted waist that camouflaged her figure. Now we know her signature figure was covered up for a good reason!

But now that the secret is out, will the power couple be tight-lipped about their evolving family?

Well, B did recently disclose that she wanted another baby to join one-year-old Blue Ivy to ABC News. And remember her big baby bump reveal at the 2011 MTV Video Music Awards.

Tell us whether you think B will have a boy and a girl below!