LIVING COUPLESKelly must have stayed some time - she carried several bags, large piece of luggage. COUPLESThe couple haven’t confirmed it, but sources say the relationship is rather serious. PHOTOSFind out why the singer has to postpone more tour dates. PHOTOSThe 'Daily Show' host opened up about the difficult decision. PHOTOSThe artists raised money for the late Nelson Mandela's charitable causes.