Mumbai: Bollywood star Ajay Devgn wished his wife Kajol, whom he tagged as his favourite, as she turned 51 on Tuesday. Ajay took to Instagram, where he shared a monochromatic picture of Kajol from her younger days and captioned it: Could say a lot but you would still roll your eyes. So.happy birthday, favourite @kajol Ajay and Kajols daughter Nysa also wished her mother. She shared a picture with Kajol in her stories section and wrote: My mama bday. To which, Kajol replied: Love u baby girl