Sidharth Malhotra, who turns 29 today, brought in his birthday in India's favourite beach destination Goa. Yesterday Sidharth's close group, including two of his growing-up buddies along with Karan Johar, Alia Bhatt and Ayan Mukerji, flew to Goa for the party. “They brought in his birthday last night,“ indicated our source.

Sid and Alia are dating, so it isn't surprising that she is making the trip. As is KJo, who is Sid's mentor and friend.