While appearing live on BBC Radio 1's Breakfast with Greg James, singer Charli XCX was forced to issue an apology over a slip-up that left listeners in hysterics

While appearing live on BBC Radio 1's Breakfast with Greg James, singer Charli XCX was forced to issue an apology over a slip-up that left listeners in hysterics

Charli XCX was forced to apologise after the singer accidentally swore twice live on air. On Friday (26 June), the 33-year-old appeared on BBC Radio 1 to promote her new single…