Britney Spears 'has knife wielding meltdown at restaurant while barking like a dog' Witnesses claim Britney Spears behaved erratically during a dinner outing in Sherman Oaks as the singer continues facing renewed scrutiny over her personal life and recent legal troubles. 14 May 2026 Britney Spears is said to have had a knife-wielding meltdown at a restaurant while barking like a dog.