Brown sorry for 'inexcusable' assault on Rihanna

Chris Brown has apologised for his “inexcusable” assault on ex-girlfriend Rihanna.

In a video posted online the 20-year-old singer says sorry for his actions – which led to a conviction for felony assault last month – and insists he accepts “full responsibility” over the attack in February, which left ‘Umbrella’ singer Rihanna with several facial injuries and temporarily unconscious.