"K3G completes a decade today….the illustrious cast and brilliant crew made my biggest celluloid dream possible!!!" Johar posted on micro-blogging site Twitter.
The movie featured an eclectic cast including Amitabh Bachchan, Jaya Bachchan, Farida Jalal, Shah Rukh Khan, Kajol, Hrithik Roshan and Kareena Kapoor. Rani Mukerji had made a guest appearance in the film, written and directed by Karan.
It was a runaway hit not just in India, but in international markets too. It struck a chord with people of all age groups due to its fun, emotional and romantic moments. Its music also has topped charts with numbers like "Shava shava", "You are my soniya", "Bole chudiyan" and "Suraj hua maddham".
Shah Rukh, who played Amitabh’s adopted son in the movie, tweeted: "10 years of K3G…how time flies…shava shava," while filmmaker Ritesh Sidhwani wrote: "@kjohar25 Congratulations Kjo on 10 Years of K3G."