Happy Birthday Shah Rukh Khan: Robert Pattinson, Leonardo Dicaprio, Julia Roberts, These Hollywood Stars Are Big SRK Fans

Shah Rukh Khan's popularity knows no bounds. The Badshah of Bollywood has amassed a fan following in billions and has more followers than the likes of Brad Pitt, Tom Cruise, Julia Roberts etc. From being crowned the second richest actor in the world to winning the highest Filmfare Award wins for the best actor (ties with Dilip Kumar), the actor is adding new feathers to his cap on an everyday basis.

He has maintained a successful career in Bollywood and his films like Swades, Baazigar, DDLJ, My Name is Khan, Chak De India, Devdas etc. have earned rave reviews overseas. His films are amongst the highest earning Bollywood films in foreign markets and even the biggest names in Hollywood have been star struck by him. He has a huge fan following in the west as well. Here are 18 Hollywood stars who are huge fans of SRK:

Robert Pattison: The Twilight actor has admitted himself to be a huge SRK fan.

Hugh Jackman: The Wolverine actor is a huge fan of SRK's acting and dancing skills and even suggested his name for the role as next Wolverine.

Will Smith: The Bad Boys actor has often praised SRK and is a huge fan of the actor.

James Cameron: The Titanic director is highly impressed by SRK and loved his performance in My Name is Khan and even asked him to sign the poster of the film.

Zayn Malik: The former One Direction singer is a big fan of the actor and even made his girlfriend watch his favorite SRK film, Devdas. 

Heather Graham: The actress said she'll star in a Bollywood film only if SRK is in it.

Akon: The singer collaborated with SRK on Ra.One and admitted himself to be a huge fan of the actor.

Lady Gaga: The singer is one of the biggest fans of the actor and has often hung out with him.

Pitbull: The rapper-singer loves to watch SRK's films and has expressed a desire to work with him.

Daniel Radcliffe: The Harry Potter star is a big fan of the actor and is an admirer of SRk's craft. 

Penelope Cruz: The actress is a huge fan of the actor and has expressed interest numerous times to work with him. 

Kristen Stewart: The Twilight actress is a big fan of SRK and loves to watch his films. 

Leonardo DiCaprio: The Titanic actor was all praises for the actor and wants to work with him as it will make him more popular.

Lana Wachowski: The Matrix co-director hung out with SRK in Mumbai some time back and is a huge fan of the actor.

Brett Ratner: The Rush Hour director is a big fan of the actor and has expressed his desire to direct him in a Hollywood film. 

Shakira: The Colombian singer is said to be a huge fan of the actor and loves to watch his movies. 

Hilary Swank: The Oscar-winning actress was floored by SRK's charm and is a huge fan of the actor.

Brad Pitt: The Fight Cub actor recently hung out with the actor and admitted himself as a huge fan of the actor.