It is common knowledge that all stars have some titles given to them by their fans. Likewise, Pawan Kalyan is called Power Star, Chiranjeevi is called Mega Star, Mahesh is known as Prince and Ram Charan apparently has the nick name Mega Power Star. But recently social media is viral with another star title, called Bulb Star. Go to see as to who this could be, you could easily see if you heard Pawan Kalyan's recent speech. Talking about the creativity of students, he said that bulb was discovered by Einstein, instead of Thomas Edison. Though it was just a slip of the tongue, students are agog with this rumour of 'Bulb Star.'