IHG? (InterContinental Hotels Group) [LON:IHG, NYSE:IHG (ADRs)], one of the world?s leading global hotel companies, today announced the launch of the Holiday Inn Express brand?s new, multi-million dollar, Stay Smart? advertising campaign, featuring two brand-new television commercials that bring back renowned pop-culture tagline, ?But I Did Stay at a Holiday Inn Express? Hotel Last Night?.