Cowell

3 clues
Music critic Simon
The X Factor" judge
Former "American Idol" judge Simon
Similar answers:
Aaacell
Aacell
Aacells
Aaronspelling
Abandonedwell
Abatoutofhell
Abbottdctello
Abell
Abelleforadano
Abells
Acapella
Acappella
Acappellazinger
Accowlings
Acells
Acellular
Acidcell
Aclockworkyellow
Acow
Acowl