John Travolta, Olivia Newton-John wish you a ‘Grease’-y Christmas

Travolta speaks at The Hollywood Foreign Press Association's annual luncheon to announce financial grants to film schools and non-profit organizations at the Beverly Hills hotel in Beverly HillsLOS ANGELES ( – Did you ask Santa for a John Travolta and Olivia Newton-John reunion this Christmas? No? Well too bad, because that's what you're getting. Former "Grease" co-stars Travolta and Newton-John have teamed up once again for the Yuletide collection "This Christmas," to fill you with holiday cheer. And the pair won't be alone in caroling for you this year – they're being joined by guests such as Barbra Streisand, Tony Bennett, James Taylor, Chick Corea and, of course, Kenny G. Even '50s Brit heartthrob Cliff Richard is along for the sleigh ride. … USA, LLC