AR Rahman turns 51 today! The Oscar winner is celebrating his birthday amidst a very tight schedule. The 'Isai Puyal' has some biggies in the pipeline like Thalapathy 62, Mani Ratnam's next, Sarvam Thaala Maayam, Sangamithra, Le Musk, 99 Songs and a couple of other movies.

Behindwoods.com joins its readers in wishing the musician all success and many more happy returns of the day.

Meanwhile, let us see what other film stars have to say about AR Rahman on his birthday:

Dharan - "Happy birthday to my source of inspiration #ARRahman wishing you the best of everything in the world http://sir.You 've been my God my dream my breath my food my all.. I pray your music should reach out to everyone in the whole world n we all get to celebrate it forever.." 

Vignesh ShivN - "Isaikku indru pirandha Naal !! A Human Being who is qualified for God Status! His purity, honesty & divinity is what his music is all about ! May U live forever @arrahman sir 😇🙏🏻We Love u & respect u beyond what words could explain 😇 #HBDARRahman sir #God'sFavorite"

Gopinath - "Happy Birthday Dear @arrahman sir. My wishes to your son too #ARR #ARRahman #HappyBirthdayARRahman #தமிழன்டா"

Simran - "Wish you many more happy returns of the day A.R. Rahman sir & to Kutty #Arrameen , God Bless both of you with great Health & musical years ahead. Keep rocking you both😍"

Rakul Preet - "Wishing the 'Man of music' A.R. Rahman sir a very happy birthday..Have a wonderful year ahead!#HBDARRahman"

Devi Sri Prasad - "HAPPY MUSICAL BDAY to ISAIPUYAL @arrahman sir !! 😁🎵🎹🎂 & CONGRATS for 25 years of MINDBLOWING MUSIC !"

Sivakarthikeyan - "Happy birthday to the legend,to our pride ஆஸ்கர் தமிழன்  @arrahman sir 🙏😊👍 வாழ்க பல்லாண்டு😊"

Dhivya Dharshini - "Dearmost n Respected @arrahman Sir ... forever n forever u wil belong to us ... how can someone do something for sooo long with so much LOVE. May Lord God shower u with more of LOVE..my life wud hav been less of love, without ur Music forever a grateful fan 🙏       ANBUDAN DD 🙏"

Keba - "Happy Birthday Mr.@arrahman !!!! Thanks for being highly motivational as a musician & truly inspirational as a human being !!! #HBDARRahman #birthdaysession"

Anirudh - "Wishing the happiest birthday to the Mozart of Madras and my most favourite @arrahman sir 😊😀"

Shweta Mohan - "Happy birthday to one of the most amazing humans I have known ... our dearest @arrahman sir !! Pranaams... always wishing you the best of health , peace and happiness 🙏"

Hema Rukmani - "Celebrating #ARR and his music on his bday🌷🌹🌷 Enthralling us from #Roja to #Mersal  #MoreToCome #HbdArrahman #IsaiPuyal @ThenandalFilms @MuraliRamasamy4 @aditi1231"

RD Raja - "தமிழ் மண்ணின்,தமிழர்களின் பெருமை மற்றும் அடையாளம் நம் இசைத் தமிழன் @arrahman அவர்களுக்கு இனிய பிறந்த நாள் வாழ்த்துகள்🌹🌹 மன நிம்மதியோடு தொடர்ந்து இசை உலகை ஆள மனப்பூர்வமான வாழ்த்துகள்💐💐"

*Tweets are not spell-checked