Lionel Richie + Mariah Carey
Time Out says
Hello, is it him you're looking for? Lionel continues aptly-titled All the Hits Tour, packing his long string of R&B hits (including his work with the Commodores) into an arena show. He's accompanied by eternal pop diva Mariah Carey, whose embarassing New Year's Eve lip-syncing snaffu seems to be water under the bridge.