Superstar Rajinikanth
In picture: Rajinikanth.Twitter

Rajinikanth is turning a year older on Tuesday, December 12, as he celebrates his 67th birthday. Although the superstar is keeping it a low-key affair, it has not stopped his legion of fans from celebrating the big day by cutting cakes on behalf of him and distributing sweets among themselves.

Like last year, Rajinikanth is not attending any public event and going by the reports the superstar is out of the town. However, the banners wishing him happiness are seen in every nook and corner of the state. His fans club, as always, is said to be doing its bit by helping the needy and doing social service.

On the internet, people have flooded Rajinikanth with birthday wishes. Especially on Twitter, fans from across the globe are thanking him for entertaining them over the years and sharing the memorable scenes, dialogues, films, photos pertaining to the superstar's movies. The hashtag - #HBDSuperStarRajinikanth – is prominently used by fans to create a trend on the social media site.

Also, the crazy fans are having Rajinikanth's photo and Kaala second poster as their profile pictures.

Celebrities too have joined the fans to wish the superstar. Here, we are bringing you the wishes posted by notable film stars across the country:

Karan Johar: Happy birthday to the mega super star @superstarrajini ....the aura , the magic , the connect and the humility is legendary....happy birthday Sir!

Sivakarthikeyan‏: Birthday Wishes to the man of simplicity,Super star of Indian cinema @superstarrajini sir #HappyBirthdayThalaivaa

VISHNU VISHAL: Wowwwww...happy bday to our superstar RAJNI sir #HappybirthdayThalaivaa

Sumalatha Ambareesh‏: #HBDSuperStarRajinikanth @superstarrajini, privileged to have known & worked with a super human like U and like millions of fans friends & wellwishers ..just wishing U a long super happy super healthy life and super success in anything U do

Arya: Extraordinary Thalaivar Wish U a very Happy Birthday @superstarrajini sir

Amitabh Bachchan: T 2739 - To my dear friend, colleague and a most humble and large hearted Colossus !! Birthday greetings .. वर्ष नव, हर्ष नव , जीवन उत्कर्ष नव !!

Anirudh Ravichander: Happy Birthday to our Thalaivar.. the one and only Superstar :)

Lingusamy‏: #HBDSuperStarRajinikanth - Wishing you good health, wealth & love all your life sir @superstarrajini

Venkat Prabhu: Happy birthday #thalaivaaaaaaa god bless

Kajal Aggarwal: Happy Birthday @superstarrajini Sir!! Wishing you loads of happiness, best of health and contentment.. Keep inspiring #HBDSuperStarRajinikanth

Hema Rukmani‏: Happy birthday to #Thalaivar @superstarrajini #HBDSuperstarRajinikanth @MuraliRamasamy4 @ThenandalFilms