By Mia O’Hare Sophie Turner has confirmed she is an a relationship with a British aristocrat following her split from Joe Jonas. The Game of Thrones actress, 27, stepped out with her boyfriend Peregrine Pearson this week. It follows news she is currently in the process of a divorce with her estranged husband Joe Jonas. Sophie was spotted sharing a passionate kiss with the media empire heir. Peregrine, who has a family net worth of £224million, was first spotted kissing Sophie back in October. The pair sparked speculation Sophie had moved on following her public break-up with Jonas Brother sing…