LOUISVILLE, Ky. (AP) - The Grammy Award-winning country music trio Lady Antebellum performed a "mini-prom" for students of a southern Indiana town that was devastated by a tornado in early March.

Henryville Junior-Senior High School students won an online contest to bring in the top-selling act, which also is playing a full benefit concert later Wednesday at the KFC Yum Center in nearby Louisville, Ky.

At a prom-style party in Louisville's downtown arena overlooking the Ohio River, the band surprised the students by playing for them in a private show. Teens in casual clothes cheered and screamed under a disco ball hung over the dance floor.

"Each and every one of you have inspired us, and we're so honored to be here, I know it's your second prom technically," said singer Hillary Scott. The band couldn't play at the high school's actual prom last month because of a scheduling conflict.

Copyright 2012 The Associated Press. The information contained in the AP news report may not be published, broadcast, rewritten or otherwise distributed without the prior written authority of The Associated Press. Active hyperlinks have been inserted by AOL.