First hero: With Kamal Sadanah in her debut, 'Bekhudi' in 1992
In step: With Shah Rukh Khan in 'Baazigar' (1993)
Superhit jodi: With Shah Rukh Khan again in 'Dilwale Dulhaniya Le Jayenge' in 1995
Janam janam ka saath: With Saif Ali Khan in 'Hamesha'. This is the first film in which she played a double role - of a girl who is reincarnated.
Life long jodi: With Ajay Devgn in 'Pyar Toh Hona Hi Tha' in 1998. She shocked her fans when she married him when her career was at its peak. The jodi is still going strong even today. In April 2003, Kajol gave birth to a daughter, Nysa. Seven years later, she gave birth to a son, Yug.
Learning a lesson: With Shah Rukh Khan in the college caper 'Kuch Kuch Hota Hai' in 1998.
Going traditional: As the wacky bahu in 'Kabhi Khushi Kabhi Gham' (2001).
Step it up: As a blind girl in 'Fanaa' (2006). This was the first time she was paired opposite Aamir Khan, though both had acted together in 'Ishq'.
Dreams come true: In 'U Me Aur Hum'. Husband Ajay Devgn made his directorial debut with this film in 2008.
Yummy mummy: As the successful single mother Mandira in 'My Name Is Khan' in 2010.
Mummy to the rescue: As Maya, the woman who is yet to get over her divorce and wants to protect her children from their father's new girlfriend in 'We Are Family'
'Dilwale': Kajol was seen opposite Shah Rukh Khan in Rohit Shetty's 'Dilwale' five years after last working together in 'My Name Is Khan' (2010). The hit jodi has created magic on screen with their chemistry in films like 'Dilwale Dulhania Le Jayenge', 'Baazigar', 'Karan Arjun', 'Kuch Kuch Hota Hai' and 'Kabhi Khushi Kabhie Gham'. 'Dilwale' clashed with Sanjay Leela Bhansali's 'Bajirao Mastani' on December 18, 2015
Kajol with Kamal Sadanah in a still from her debut film 'Bekhudi' (1992)