Renee Zellweger isn’t the only one looking refreshed these days. No, as this fall TV season has rolled out, a flurry of updated looks have been on display, from NCIS‘ dashing DiNozzo (thanks to Michael Weatherly’s 35-lb. triathlon-related slim-down) to Arrow‘s edgy Thea/”Mia.” From Once Upon a Time‘s contemporized pirate captain to The Blacklist‘s less-wiggy Elizabeth and Reign‘s shorn […]