John Travolta praised his former 'Grease' co-star Jeff Conaway as "a wonderful and decent man," after hearing of Conaway's death on Friday.
"We will miss him. My heartfelt thoughts are with his family and loved ones at this very difficult time," Travolta told E! News. In the classic 1978 musical, Conaway played best friend Kenickie to Travolta's Danny Zuko.
Read 'Taxi' star Marilu Henner's tribute and watch the 'Greased Lightning' scene from 'Grease' after the jump.