Foo Fighters have stepped into Stevie Nicks' headlining spot on October 22nd at the Shaky Knees Festival at Atlanta's Central Park. Nicks has backed out of all five of her upcoming festival appearances due to the Delta covid variant. The festival posted a message to fans on social media, saying: "We are thrilled to announce the addition of the legendary Foo Fighters in our Friday night headlining slot, and we're not done there! Please also welcome Garbage, the Collection, and Glove to this year's Shaky Knees lineup." UPDATED: Foo Fighters 2021 tour dates (subject to change): August 17, 19 - Achorage, AK - The Dena'ina Center August 21 - Fairbanks, AK - Carlson Center August 26 - Los Angeles, CA - The Forum September 3 - Manchester, TN - Bonnaroo Music & Arts Festival September 5 - Napa, CA - BottleRock Napa Valley October 10 - New Orleans, LA - New Orleans Jazz & Heritage FestivalOctober 22 - Atlanta, GA - Shaky Knees Festival at Central Park November 10 - Mexico City, Mexico - Foro Sol November 12, 13 - Monterrey, Mexico - Tecate Pal Norte