Garth Brooks and Trisha Yearwood lent their voices to honor their late friend Jimmy Carter. On Thursday, the country star couple sang a touching rendition of John Lennon’s “Imagine” at the ...

and find our Greatest Pop Star picks for every year up to present day here.) Plenty of other country stars scored big pop crossover hits prior to Garth Brooks, but the phrase "crossover" itself ...

The acoustic take on John Lennon's anti-materialistic paean to peace and a borderless world without religion provided one of the poignant moments at Thursday's (Jan. 9) event.

The country music couple were longtime friends of the former president and worked with his Habitat for Humanity charity ...