John Travolta is reportedly planning to release an album inspired by Elvis Presley. The 59-year-old actor is also a keen musician with over ten records under his belt. His last was a collaboration with his "Grease" co-star Olivia Newton-John called "This Christmas," which hit stores in 2012. "He has been hitting up some of LA's best producers and songwriters for material. This is his plan to stay relevant," an insider told National Enquirer. Further details of the plan remain unknown and at the moment no release date has been mooted.