Lady Antebellum

What a sweet surprise.

The trio made the announcement without any plans to reschedule.

Jason Aldean once called Nashville "Hollywood with a touch of twang," and rocker Shawn Mullins deemed Los Angeles "kind of like Nashville with a tan," so it's only natural that the stars from each city would intermingle -- personally and professionally.

The trio became a five-piece for the evening.

Donelson Christian Academy, the school at which Scott spent her middle and high school years, was destroyed in a tornado that tore through Nashville on Tuesday morning (March 3).

They broke out the champagne to celebrate -- and this time around, they also got to break out the sparkling grape juice!

You know the old saying "You never get a second chance to make a first impression"? Well, that's just as true in music as it is in life!

The superstar country trio reflects on how their involvement with St. Jude has shaped their careers and lives.

The hit reality show's finale had a variety of star performances, including a dramatic delivery by Lady Antebellum.

The singer marked yet another major milestone in her legendary career.