For the launch of Kimberley Walsh's book A Whole Lot of History, Cheryl Cole wore her hair in a big bun, letting her strands be secured at the crown and fashioned into a full and voluminous ‘do.

Cheryl Cole has the most envied hair in showbiz - here are her hair style highlights. ... Cheryl's hair was half in a bun and half in a low ponytail for this dramatic evening style. 6 ...