On the occasion of Pawan Kalyan's birthday, it is difficult for any force on earth to stop certain celebs and die-hard fans from calling Power Star a humongous force. From encomiums to nostalgia, it goes on and on.

We bring you a collection of the pics, together with their message, shared by some of the celebs:

Director Bobby writes:

A star no one can deny
A birthday no one can ignore
A man no one can forget
A magic no one can escape Happy birthday @PawanKalyan

A star no one can deny
A birthday no one can ignore
A man no one can forget
A magic no one can escape
Happy birthday @PawanKalyan pic.twitter.com/BqJ9x8TWiG

— bobby (@dirbobby) September 2, 2017

Upasana Kamineni shares her husband's take on the 'Babai':

To say that I am the happiest to have a Babai like you is an understatement. I am overjoyed, blessed and lucky to be your nephew. I have learnt to be honest, true, simple, genuine and speak from my heart from you. I truly believe you are the most humble person.

From - #ramcharan #hbdpspk Mr c isn't very fond of social media therefore I post on his behalf. �� I'm proud to be a KONIDELA ���� pic.twitter.com/iyy2iVg1U1

— Upasana Kamineni (@upasanakonidela) September 1, 2017

Harish Shankar writes:

Many More Happy Returns to One and only Power Star @PawanKalyan a strong influence of my life ... Love you My Gabbar Singh

Many More Happy Returns to One and only Power Star @PawanKalyan a strong influence of my life ...
Love you
My Gabbar Singh pic.twitter.com/P0MZKLW4h8

— Harish Shankar .S (@harish2you) September 2, 2017

Devi Sri Prasad writes:

HAPPIEST MUSICAL & POWERFUL BDAY to Dear Powerstar PAWAN KALYAN Sir @PawanKalyan !! Keep Rocking always sir !! Cheers ????????????

HAPPIEST MUSICAL & POWERFUL BDAY to Dear Powerstar PAWAN KALYAN Sir @PawanKalyan !! Keep Rocking always sir !! Cheers ������������ pic.twitter.com/3IX3qjSbT9

— DEVI SRI PRASAD (@ThisIsDSP) September 1, 2017

Kajal Aggarwal writes:

Birthday wishes to the fabulous actor and a wonderful human being... Happy Birthday @PawanKalyan Sir!! Keep inspiring ?? #HBDPawanKalyan

Birthday wishes to the fabulous actor and a wonderful human being... Happy Birthday @PawanKalyan Sir!! Keep inspiring �� #HBDPawanKalyan pic.twitter.com/BY2W6EojJg

— Kajal Aggarwal (@MsKajalAggarwal) September 2, 2017