Carrie Underwood's Country Cover of "I Will Always Love You" Is Astounding

Carrie Underwood rang in her 33rd birthday this week, and celebrated by making the promotional rounds for her upcoming world tour, which kicks off in Glasgow on Friday. Before jetting off to the UK, Carrie stopped by a Nashville radio station on Wednesday and belted out a cover of the Whitney Houston classic "I Will Always Love You." Carrie's version of the ballad sounds a lot more like the original — which was penned and performed by Dolly Parton — but is powerful nonetheless. Watch her cover above now, then check out Beyoncé's recent version of the same song.