Article continues below advertisementTom Selleck (January 29)Source: MEGATom Selleck "stopped celebrating birthdays a while back" but approved of the small 80th birthday party his wife, Jillie Mack, threw for him on January 29.Now 80, the Magnum, P.I. alum shared what he hopes to do next in his decades-long career."I would love to do another comedy. [And] a good western's always on my list. I miss that. I want to sit on a horse again," said Selleck.