Demi Lovato Reacts to Ex Joe Jonas' Engagement to Sophie Turner

Demi Lovato Reacts to Ex Joe Jonas' Engagement to Sophie Turner Demi Lovato Reacts to Ex Joe Jonas' Engagement to Sophie Turner They'll always have Camp Rock! Demi Lovato is happy for her ex Joe Jonas on his recent engagement to Game of Thrones actress Sophie Turner. Joe Jonas and Sophie Turner: A Timeline of Their Romance Lovato, along with many other stars, congratulated Jonas in the comments section of his Instagram account on Sunday, October 15. "HUGE CONGRATS," she wrote. "Sooooo happy for the both of you!"