Bollywood celebrities are the most popular faces across India but not many people know how their favourite stars looked like during their childhood.

While, many of the Bollywood actors and actresses have much similarity between their current and childhood looks, some of them appear unrecognisable at the first glance of their days as toddlers.

Celebrities like Arjun Kapoor, Shah Rukh Khan, Sunny Leone, Sonam Kapoor and some others look much different now but their childhood photos would certainly make you go "awww".

Here are some childhood photos of popular Bollywood actors and actresses which their fans must have a glance at.

Salman Khan has an uncanny resemblance between his childhood and current look, except for that broken tooth then.

Little Shah Rukh Khan having a shower.

Aamir Khan is a superstar now but he has also worked as a child actor.

Alia Bhatt posing with her father Mahesh Bhatt.

Sunny Leone during a family picnic.

Hrithik Roshan too has worked as child actor.

Deepika Padukone can be recognised by those dimples on her cheeks.

Sonam Kapoor is hardly recognisable.

Looks like Arjun Kapoor had that "Tevar" inside him even then.

Little Shahid Kapoor certainly likes to pose.

Sonakshi Sinha has always ben her daddy's favourite.