Rebecca "Bex" Reynolds is a receptionist who worked in the Emergency Department of Holby General Hospital from 2003 to 2005. As a footballer's ex-wife, Bex thought she was better than the job and was bitter about having to work for a living. She loved a good gossip and was always up for a laugh. She may have been tactless and unprofessional but her strong nature and no-nonsense attitude made her ideal for Holby's demanding front line. With Luke's help, Bex escaped abroad after becoming the prime suspect in Pete's death.