As the drug angle in the Sushant Singh Rajput death case has brought the bollywood in the spotlight, Sources say that the NCB is considering to rope in many more celebs in the ongoing probe. The Narcotics Control Bureau has alredy called actor Rahul Preet singh and Fashion designer Simone Khambatta for questioning and has summoned Deepika Padukone, Sharddha Kapoor and Sara Ali Khan for questioning. The Narcotics Control Bureau is now likely to investigate Karan Johar's alleged drug party, which was held in 2019. The party was attended by the who's who of Bollywood, including actors like Deepika Padukone, Vicky Kaushal, Ranbir Kapoor, Varun Dhawan, Zoya Akhtar, Shahid Kapoor and Malaika Arora among others. The celebs can be summoned by the NCB soon.