Jason Merritt/Getty ImagesHillary Scott has officially joined Hollywood's baby bump crew.
The Lady Antebellum singer, who announced she's expecting her first child with hubby Chris Tyrrell in December, finally showed off her growing belly while posing on the red carpet tonight for 48th Annual Academy of Country Music Awards at the MGM Grand Garden Arena in Las Vegas
Scott tweeted earlier today, "So thankful to be getting ready backstage at the @ACMawards with the beautiful ladies in @LBTmusic who are teaching me about being a mama!!!"
The star stunned in a long, gorgeous navy gown with a beaded, low-cut neckline that hugged her curves.
"Chris & I are excited to announce that our Christmas gift has arrived a little early this year!" Scott wrote in a post on Lady A's website in December. "We are having a BABY! We feel so blessed!!!"
Scott and Tyrrell married in January 2012 in upstate New York after about two years of dating. They couple met in 2010 on a Tim McGraw tour.