Photos: Kate Fisher/CBS
Five-time GRAMMY¨ winner John Legend performed an acoustic in-flight concert onboard Delta Air Lines' new GRAMMY-branded aircraft for the Delta Grammy Sweepstakes winners flying from New York to Los Angeles for THE 50th ANNUAL GRAMMY AWARDS, broadcasting live from STAPLES Center in Los Angeles, Sunday, Feb. 10 (8:00-11:30 PM, live ET/delayed PT) on the CBS Television Network.
