Cheryl Cole

Cheryl Fernandez-Versini (nee Cole, born 30, June 1989) was a famous singer of the 21st century, and also formed an all-girl group called 'Girls Aloud', in her early 20's-30's, which became the number-one well-known girl-group. She is mentioned lots of times in the Doctor Who universe.

In The Sarah Jane Adventures, Clyde Langer's best-friend, Steve, mentioned her and said he'll mention Clyde to her when he is rich and famous, (TV: The Curse of Clyde Langer), but changed his mind and became aggressive to him when Clyde's curse effected him.