Credit: Kevin Mazur/

Vanessa Minnillo and Nick Lachey are over the moon about publicly sharing the news that they're expecting!

"Finally, Nick and I are ready to share our news...We have been blessed with a little Angel! We can't wait to meet Baby Lachey!!!" Vanessa, 31, tweeted Monday morning, just hours after her husband's announcement during his appearance on Live! With Kelly.

"She was in New York and I was in the Bahamas," Lachey, 38, explained that morning to host Kelly Ripa of discovering the big news. "She went to the store and got a pregnancy test and it came back positive. We're having a baby!"

The couple, who began dating in 2006, tied the knot during an intimate ceremony overlooking the ocean on Necker Island in July. TLC documented their big day in a wedding special.

Meanwhile, a source tells Us Weekly that the Wipe Out host is around 12 weeks along.

"Thanks to everyone for all the well wishes! It means a lot to @VanessaLachey and I…who's guessing? Boy or girl?" Nick tweeted, mirroring his wife's sentiments, on Monday.