Is Bollywood's most eligible bachelor going to tie the knot finally?

It sure seems like a possibility, as Salman Khan [Images] proposed marriage to girlfriend Katrina Kaif [Images] on her 24th birthday on July 16.

The actor had thrown a big birthday bash for Katrina, and the who's who of tinsel town was invited -- including Shah Rukh Khan [Images], Aamir Khan [Images], Ranbir Kapoor [Images], Deepika Padukone [Images], as well as Katrina's mother and sister.

• Also Read: Celebrating Katrina Kaif!

As the deejay turned up the volume for the title track of Mujhse Shaadi Karogi, Salman proposed to Katrina on bended knee.

"She didn't know how to react with Salman's gesture," said a source, who was present in the party.

Salman seemed to want to fulfill the wishes of his contestants on Sony Entertainment Television's 10 Ka Dum as well, as many of them have suggested that he get married.

'I really respect their love for me but why is everyone concerned about a very individual choice? It is a personal choice,' Salman wrote on his blog, adding, 'There is a saying, 'Shaadi woh laddoo hai joh khaye woh bhi pachtaye jo naa khaye woh bhi pachtaye. And I don't like sweets, so it does not concern me.'

Photographs: Pradeep Bandekar