On what would have been the day that Hayden Panettiere turned 37, her ex Wladimir Klitschko has paid tribute to her with a heartbreaking message on social media

Hayden Panettiere's ex-fiancé Wladimir Klitschko has paid a heartbreaking tribute to the actress on what would have been her 37th birthday on Friday.

Vladímir Klichkó recordó a la actriz en el día en que habría cumplido 37 años; hace casi una semana falleció