Janet Jackson is currently gearing up for her State of the World Tour, which kicks off Sept. 7 in Lafayette, Louisiana. Miss Jackson is making sure her post baby body is ready! You should already know Janet Jackson is the snap back Queen! She will weigh 100lbs by the tour. “Janet is juicing right now and doing the super cleanse next. She is eating a little bit, but just lean proteins and vegetables,” the source explained. “This regime will put her back in fighting shape for her tour. She is also going to be working with a trainer to get back in tip-top form.”An additional source previously told ET earlier this month that Jackson is preparing for this to be “her greatest tour ever.” “She’ll be coming out full force and unrestricted,” the source added. “Janet will begin rigorously dieting. She wants to look her best for herself and her fans.”