CHEYENNE, Wyo. (AP) — Country music legend Alan Jackson will perform at this year's Cheyenne Frontier Days in place of Lady Antebellum.

The show is scheduled for the evening of July 20.

Lady Antebellum had been scheduled until lead singer Hillary Scott announced in December that she was pregnant. This will be the first child for Scott and her husband, Chris Tyrrell.

Frontier Days officials are allowing people who already bought tickets for Lady Antebellum to get refunds. They also plan to honor those tickets for the Alan Jackson show.

Jackson has sold nearly 60 million albums worldwide and has topped the country singles charts 35 times. His hits include "Gone Country," and "Livin' on Love."