Justin Timberlake & Leona Lewis plan to do an a cover of Whitney Houston’s 1992 worldwide hit single ‘I Will Always Love You’ – originally written by Dolly Parton reports the Sun newspaper. “They will record the track in the next few months and are just waiting for a period when they’re both free to go into the studio. “Leona and Justin are huge fans of each other’s music and are raring to go.”