Ashley Benson of 'Pretty Little Liars''
Best bets for the TV week ahead:
» Today: Did you forget "Unforgettable"? After a really, really long hiatus, Carrie Wells (Poppy Montgomery), the NYPD detective with a remarkable memory, returns for a second season of crime-fighting. 8 p.m., CBS.
» Today: Apparently there's more to being a WWE wrestling diva than choke holds and flying drop kicks. The series "Total Divas" goes behind the scenes as the ring queens grapple with their demanding schedules and personal lives. 9 p.m., E! ...