Mariah Carey has reportedly scrapped her highly anticipated “E=MC2” related tour in favor of the rumored baby bump. According to NY Daily News, Carey’s tour hit a road block earlier this week when the singer received word that she was indeed pregnant. An insider was quoted saying: “Costume designers and dancers were all called Wednesday and told the tour is off. Most were hysterically crying because they were relying on her for a paycheck this holiday season.” That news aside, Carey’s rep insists there has been no confirmation of Mariah’s pregnancy.