Coming off her co-starring turn on The Leftovers, Liv Tyler has joined the upcoming second season of the ITV/Hulu period drama Harlots as a new series regular. Set against the backdrop of 18th century Georgian London, Harlots follows the Wells family, led by matriarch Margaret (Samantha Morton). When her daughter Charlotte (Jessica Brown Findlay) places herself in the home of arch-rival bawd Lydia Quigley (Lesley Manville), their toxic and deep-set rivalry is taken to a…