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  • Jeff Conaway attends the official VMA after party presented by Nikon And Pepsi at Paramount Studios on September 7, 2008
  • Jeff Conaway attends the celebration of the DVD release of ‘Grease Rockin’ Rydell Edition’ at the Santa Monica Pier on September 19, 2006 in Santa Monica, California
  • Jeff Conaway performs at The Alzheimer’s Association’s 12th Annual ‘A Night at Sardi’s’ Grease themed celebrity fundraiser at the Beverly Hilton Hotel on March 4, 2004 in Beverly Hills, California
  • Jeff Conaway and girlfriend Vikki Lizzi
  • Kelly Ward, Michael Tucci, John Travolta and Jeff Conaway, The Greasers
  • Sha Na Na, Jeff Conaway, & Susan Buckner will apear on Jan. 14

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  • WireImage

    Jeff Conaway attends the official VMA after party presented by Nikon And Pepsi at Paramount Studios on September 7, 2008
  • Getty Images

    Jeff Conaway attends the celebration of the DVD release of ‘Grease Rockin’ Rydell Edition’ at the Santa Monica Pier on September 19, 2006 in Santa Monica, California

  • Getty Images

    Jeff Conaway performs at The Alzheimer’s Association’s 12th Annual ‘A Night at Sardi’s’ Grease themed celebrity fundraiser at the Beverly Hilton Hotel on March 4, 2004 in Beverly Hills, California

  • Jeff Conaway and girlfriend Vikki Lizzi
  • Paramount Pictures

    Kelly Ward, Michael Tucci, John Travolta and Jeff Conaway, The Greasers
  • NBC

    Sha Na Na, Jeff Conaway, & Susan Buckner will apear on Jan. 14