She writes, "Would like for u guys to know tht (sic) Manny Halley is no longer my management... Someone said if the people around u (sic) won't change, change the people around you."

The news comes just weeks after her fourth studio album, Calling All Hearts, entered the Billboard 200 chart at a lowly number nine in late December (10), selling only 181,300 copies as of 9 January (11).

The figures will be disappointing for Cole, whose previous three records all went platinum.