On Thursday, Kesha helped kick off this year’s Lollapalooza festival in Chicago, Illinois, which saw over 100,000 music lovers descend on Grant Park. Megan Thee Stallion and Hozier headlined day one ...

During a performance of "Backstabber" at the Lollapalooza festival on Thursday, pop star Kesha dramatically waved a knife around while dancing, thrusting it in the air toward one of her dancers.

Kesha's knife-wielding Lollapalooza set was apparently much more real than anyone knew — including her. The "Tik Tok" singer, 37, claimed in a post on X that a knife she performed with at Lollapalooza ...