Justin Bieber to appear on Karan Johar show Koffee With Karan?

New Delhi: Grammy award-winning Canadian popstar Justin Bieber is all set for India tour.  Reports are rife that he will also appear on filmmaker Karan Johar's show 'Koffee With Karan'. 23-years-old Justin who has earned big name and fame around the world, will perform at DY Patil stadium, Mumbai on May 10. Around 45,000 people are expected to come for the concert. He will also visit New Delhi and Jaipur. There are speculations that Justin will be having interviews here in India. Reports are doing rounds that Karan Johar is keeping this secret that he may get exclusive interview of Bieber. Sources say it depends on time factor whether Bieber can allot the desired time Karan wants for the show. Koffee with Karan has completed five seasons and he will be celebrating season six by unveiling it with Justin Bieber. Karan Johar has already conducted interactive chat show sessions with international celebrities like Richard Gere, Maria Sharapova, Hugh Jackman and many more. Check out Justin Bieber's first video that made him pop-superstar: