"It means a lot," the couple Tweet after announcing their pregnancy news

By Sarah Michaud
March 05, 2012 02:45 PM
Yitzhak Dalal/Hilton Media Group

After breaking his and Vanessa‘s baby news Monday morning, Nick Lachey logged on to find a steady stream of congratulatory messages coming his way.

“Thanks to everyone for all the well-wishes! It means a lot to Vanessa and I,” the Sing-Off host, 38, Tweeted. “Who’s guessing? Boy or girl?”

His wife Tweeted her own note to fans who may have missed the Live with Kelly appearance.

“Finally, Nick and I are ready to share our news … We have been blessed with a little angel!” the Wipeout host, 31, writes. “We can’t wait to meet Baby Lachey!!!”

PHOTOS: Who’s Due Next?

This will be the first child for the couple, who wed July 15, 2011.