From Celine and Cher to Donny & Marie, these are the 25 highest grossing residencies in Billboard Boxscore history.

Jamal Roberts was crowned the season 23 winner of the beloved singing competition that has launched multiple A-list stars ...

After rocketing to "American Idol's" top 3, Louisiana teen John Foster finished second in the ABC singing competition series ...

After, Foster took the stage to perform six songs for a large crowd of eager listeners — many of which he covered on the show ...

John Foster, a Top 3 finalist on Season 23 of American Idol, is coming home to West Baton Rouge. The West Baton Rouge Parish ...

Carrie Underwood’s Vegas residency show was an exercise in visual and tonal whiplash. One minute, the country music superstar strolled the stage in shimmering fringe crooning “Cowboy Casanova ...

Carrie Underwood is standing firm in her beliefs, and she has no time for haters. The 42-year-old country singer is approaching the 20th anniversary of winning the American Idol title. The date ...

Country music legend Garth Brooks once played nine sold-out shows at T-Mobile Center, and he also has had a concert at GEHA Field at Arrowhead Stadium. On Thursday night, Brooks was back in town ...