Keyshia Cole took the “Long Way Down” on Monday’s “Tonight Show with Jay Leno.” The R&B songstress belted out the J.U.S.T.I.C.E. League-produced ballad from her new album Calling All Hearts (Dec. 21) and later posed for a photo with fellow guest Bill Cosby. If you haven’t seen the cover of Keysh’s album, check it out here.