Sean Maguire (born Sean Martin Michael Maguire, 18 April 1976, Ilford, Essex) is an English actor and singer, who rose to fame in 1988 when at the age of eleven he took on the role of "Tegs" Ratcliffe on the BBC children's drama Grange Hill, in which he remained until 1992. For a short time after leaving Grange Hill, he played Aidan Brosnan in EastEnders.