Hayden Panettiere’s 37th Birthday Honored by Ex Wladimir Klitschko, 5 Days After Her Death: ‘You Are Missed. You Will Never Be Forgotten’

Hayden Panettiere‘s ex-boyfriend, Wladimir Klitschko, is paying tribute to the late actress on what would’ve been her 37th birthday. She died Sunday, Aug. 16, just five days prior. “Today is Hayden’s birthday. Instead of celebrating the way we had planned, today we celebrate her life, her s…