Uday Chopra, who has given up on acting, will be seen in the last installment of 'Dhoom' series. He turned 40 this January.
The soap opera faces of Indian television, Ram Kapoor and Sakshi Tanwar, will also turn 40 this year.
Former supermodel and television personality, Tyra Banks is yet another personality to enter the hottie 40 club.
Akon, who rose to fame with hits like 'I Wanna Love You' and 'Lonely', became a hit amongst the Indians with his 'Chammak Challo' track. The multi-talented singer will turn 40 in April.
Best known for his role in 'Pianist', actor Adrien Brody is yet another Hollywood star to enter the 40s club.
Even at 40, Aishwarya Rai Bachchan continues to be World's most beautiful woman. Known for her beauty and acting prowess, the diva will turn 40 this November.
'Munni of Bollywood' Malaika Arora Khan continues to be the sexiest mother in B-Town. Recently turned producer, Malaika will turn 40 this October.
Multi-talented Heidi Klum is yet another celebrity to enter her 40s this year.
Shiney Ahuja has been in news for his performances in the films as well in his personal life. The actor will turn 40 in May this year.
Sonu Nigam rose to fame with his albums like 'Deewana' in the mid 90s and later went on to become a popular playback singer in Bollywood. He will enter the 40s club in July this year.
The Sheldon Cooper of 'The Big Bang Theory' is another celebrity to enter the 40s club this year. Jim Parsons will turn 40 in March.
In forty years of his life, Himesh Reshammiya has tried it all. From being a music composer to a singer to an actor to a producer, Himesh is the jack of all trades. He will turn 40 in July.
Known for his role in 'Fast and the Furious' series, the suave actor will turn 40 on September 12 this year.
Known for his role in 'How I Met Your Mother', Neil Patrick Harris has become a household name. The actor will turn 40 in June.
Bollywood's Michael Jackson, Prabhudeva will be seen acting and directing many films this years. He will turn 40 in April.