Simon Cowell

The Wire once took on the voice of Simon Cowell whilst attacking the Tenth Doctor through Max Wu's blue tooth speaker. Alice Wu recognised the voice due to its arrogant tone, and the Doctor cited the choice of mimicry fitting "if you're aiming for the essence of nastiness". (PROSE: Loose Wire)

Behind the scenes
Simon Cowell played himself in Looking for Pudsey.

In parodic stories
Cowell was a judge on the X Factor. (NOTVALID: Looking for Pudsey) He was once given a wedgie by a Krafayis. (NOTVALID: AAAGH!) In 2016, Eddie Redmayne accidentally called him looking for Pudsey, but Simon, said "it's a no from me" and hung up. (NOTVALID: Looking for Pudsey)