What is the Indian actress Kajol's last name?

What is the Indian actress Kajol's last name?

Bollywood always refers to her as Kajol but never with her last name. I want to know it. Does anyone know what it is?

User Comments

1. Her full name was Kajol Mukharjee (cousin of Rani Mukharjee) but now I after her marriage with Ajay devgan it has to be Kajol Devgan.
   
   cheers
2. Was Mukerjee after marrying Ajay Devgan she changed it to Kajol Devgan. Watch season 2 of Koffee with Karan, she says that in the interview.
3. Kajol Devgan
4. Mukerjee, she's Rani's cousin and
   Ajay Devgan's wife, so I guess she could be using the last name "devgan" as well...