Actor John Travolta（约翰·特拉沃尔塔）is pictured with his son Jett (L) in this undated photograph, released January 4, 2009. Travolta broke a two-day silence over the death of 16-year-old Jett on Sunday, saying he and his wife, actress Kelly Preston, were "heartbroken" by their sudden loss. Jett, who had a history of seizures, was found unconscious in a bathroom at his family's home at the Old Bahama Bay resort on Grand Bahama Island on Friday morning January 2, 2009. [Agencies]