Joe Jonas Signed NDA Before Finding out 'Game of Thrones' Ending The Jonas Brothers star had to sign
a non-disclosure agreement, so that he could
visit fiancée Sophie Turner
on the set of the show. The actress plays Sansa Stark in the HBO fantasy drama which is set to come to an end this month. Turner revealed the her future hubby had to sign the agreement while on 'Good Morning America.' Sophie Turner, on 'Good Morning America' She also said that the Jonas had to have the camera lens on his phone covered up, so he couldn't take
any sneaky photos. Sophie Turner, Speaking on 'Good Morning America'