Cheryl Cole Launches Her Book and Ring Collection

Cheryl Cole greets fans and signs copies of her book Through My Eyes at Waterstones Piccadilly on Friday (October 1) in London.

On Wednesday (September 29), the 27-year-old Girls Aloud singer launched her ring capsule collection, Promise, with co-creater, luxury jewelry firm de Grisogono at Nobu London.

Cheryl recently admitted to Glamour UK that she was an awful student. She used to lose her temper, get in trouble with her teachers, and frequently got thrown out of class.