A heartfelt Patti LaBelle praised her lifelong friend Gladys Knight. Sean Penn called U2 "four scrappy Dublin punks." Ballet dancers performed for conductor and composer Tania León. Matt Damon playfully teased his friend George Clooney — a lot — while Sheryl Crow delivered a heartfelt rendition of "Baby Baby" to Amy Grant during Sunday's Kennedy Center Honors.
Knight, Clooney, Grant, León and U2 were all celebrated at the John F. Kennedy Center for the Performing Arts, which annually honors a select group of people for their artistic influences on American culture. President Joe Biden, Vice President Kamala Harris and their spouses attended, as did members of the president's Cabinet and Congress.
