Catch up on today’s top entertainment headlines: Gulshan Devaiah’s cryptic post sparks rumors about Janhvi Kapoor, R. Madhavan turns down a paan masala endorsement, Vikram praises his on-screen chemistry with Aishwarya Rai Bachchan, Ishaan Khatter’s debut billboard in LA, and insights into Ranveer Singh and Deepika Padukone’s mehendi ceremony.