Cardi B sued for assault, battery and negligence after throwing microphone off stage Cardi B is being sued for alleged battery after throwing a microphone off stage during a performance in Las Vegas in 2023. 24 July 2025 Cardi B is being sued for alleged battery after throwing a microphone off stage in 2023. Cardi B sued for assault, battery and negligence after throwing microphone off stage The 32-year-old singer was performing at Drai's Beach Club in Las Vegas on July 29, 2023 when she allegedly threw her microphone at the unnamed woman in the audience.