Singer Kellie Pickler and actor Wilmer Valderrama have been appointed as global ambassadors for the United Service Organisations (USO), helping 'lead the effort for Americans, united in spirit and action, to give more than thanks to the military community'.

Pickler and Valderrama toured together in 2018 for the annual USO Holiday Tour with the Chairman of the Joint Chiefs of Staff, and JD Crouch II, USO CEO and president, commented 'We are honoured to have these two longtime advocates come on board as USO Global Ambassadors. Kellie and Wilmer have seen firsthand the importance of the USO mission and the impact it can have when we express the nation's gratitude to our Armed Forces. We hope their continued support will invite more Americans to join them in honouring service members and their families'.