In the horoscope of famous pop star singer Janet Jackson lagna lord Venus is exalted and in conjunction with yogakaraka 4th and 5th lord Saturn and 10th lord of profession Moon forming a powerful rajayoga, the bhagyadhipati 9th lord Mercury is in the auspicious 7th house in conjunction with the 7th lord Mars forming another great rajayoga ans the 3rd lord of voice and throat Jupeter is superbly placed in the bhagyasthana 9th house and aspecting the 3rd house.