The soul star, 24, reassured fans she was "absolutely fine" and thanked them for their concern.
The men, aged 30 and 33 and from the Manchester area, were arrested in Cullompton, Devon, at around 10am on Monday.
Two armed men are being questioned over a suspected "murder plot" involving Joss Stone, the close friend of the Duke of Cambridge.Many Celebrities Targeted By Criminals by different ways.
