Update (September 19, 2014):

Megan and Brian welcomed their little girl on September 18 in New York City, her rep confirms to Us Weekly. Say hello to Viola Philomena! 

Update (April 29, 2014):

A month to the day we first heard Megan was expecting, we've learned whether she and husband Brian Gallagher are having a boy or a girl. Any guesses? It's 50-50 odds. 

OK, enough teasing. Megan and Brian are having a daughter! The Smash actress revealed the news to Us Weekly on April 28. Congratulations, you two! 

Original story (March 29, 2014):

This year has been a total Smash for Megan Hilty. She and actor Brian Gallagher got married in Vegas this past November and just revealed to Us Weekly that she's pregnant with their first child!

Megan told Us she and the Sean Saves the World alum took the pregnancy test together and got the big news on Brian's 34th birthday in January. "It was the best present he got this year -- or any other year for that matter!"

Today (March 29) happens to be Megan's 33rd birthday, which adds to the celebration. She said she hasn't shopped for baby things yet, although she found some "amazing maternity dresses for the summer." She also admitted her preggo cravings include everything she can't have now — coffee, sushi, champagne, tuna fish sandwiches... That's the trade-off!

Megan and Brian are so stinkin' cute, and their excitement about everything is infectious. They met in an NYC fitness class when they were both working on Broadway and got married in November without ever bothering to get engaged. They later announced their wedding in an e-mail: "WE DID IT!!!!!! We're hitched! We tied the knot! We took the plunge! We jumped the broom! We no longer live in sin! We like it, so we put a ring on it. Basically, we got married!" They signed it with their new name: The Gallaghers.

Baby Gallagher, you found yourself a fun home! Congrats to the happy couple on their growing family.

Sources:  Us WeeklyUs WeeklyUs Weekly