The Deol Brothers are seen together in film of actor-director Shreyas Talpade titled Poster Boys. Before they totally get involved in project, Sunny planning to throw a big birthday party for his brother Bobby Deol who turns 50 on January 27.

Coincidentally, on the same day, Shreyas will turn 40. So it's double celebration for them.

According to a source, “Normally, the Deols like to keep a low profile for whatever celebration they have. They are not known to even have flashy success bashes. Even when their father Dharmendra celebrated his 81st birthday this year, it was a quiet one where close friends and family dropped in at their Juhu bungalow to wish him. Initially, the family had planned to celebrate Bobby’s birthday at their Khandala farmhouse, but this time Sunny wants to throw a grand party, as it’s Bobby’s 50th birthday. He wants to invite many Bollywood celebs. Sunny is planning to host the party at a top five-star hotel in the suburbs and everyone will be invited — from Amitabh Bachchan to Shah Rukh Khan and Bobby’s co-stars including Preity Zinta.”

It's being 11 years when Bobby thrown a grand party to celebrate the opening of his restaurant Someplace Else which was star studded.