Talk about a glowing mother-to-be. Carrie Underwood, who is due to give birth to a baby boy this spring, hasn't let her expanding belly get in the way of her amazing style.

The songstress and fashion icon has continued to put her best high-heeled foot forward while waiting for the new addition to arrive. From the Global Citizen Festival, one of her first performances after the big announcement, to her multiple wardrobe changes while co-hosting the 2014 CMA Awards (including her performance of 'Something in the Water'), Underwood has remained perched on top of the best-dressed lists.

Her pregnancy hasn't kept Underwood out of the spotlight either. She's continued to appear -- and win -- at various awards shows, all while maintaining her glamorous image. From her win at the American Music Awards to her duet with Michael W. Smith at the CMA Country Christmas, to her performance at the American Country Countdown Awards, the Oklahoma native has continued to impress.

Underwood was nominated for two Grammy Awards at the ceremony held Sunday night (Feb. 8). She won for Best Country Solo Performance, for 'Something in the Water,' but was unable to attend now that she's entered her third trimester.

“I wish I could go to the Grammys, but travel’s kind of out for me at this point. It’s tempting, but I can’t fly that far away this late in my pregnancy,” she said before the big night. “I’ll be in my pajamas watching it from the comfort of my couch.”

This is the first child for Underwood and her husband, Mike Fisher. Read their tender love story here, and then click through the gallery above for stunning images of the singer and her pregnancy.

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