English rock band The 1975, American pop star Olivia Rodrigo, and singer-songwriter Neil Young are set to headline Britain's Glastonbury music festival from June 25-29. Rocker Rod Stewart will also perform in the "legend" slot, marking his first appearance at the festival since 2002. The festival, started by dairy farmer Michael Eavis in 1970, has become a popular event with big-name performers. Other acts on the lineup include Charli XCX, Loyle Carner, The Prodigy, and Raye.