Actor Hrithik Roshan, started his 45th birthday celebration with father Rakesh Roshan, who underwent the surgery for throat cancer. Later in the evening, the actor stepped out to celebrate his special day with his ex-wife Sussanne Khan and their friends, Sonali Bendre and husband Goldie Behl and former actor Gayatri Oberoi and her husband. All of them posed for the cameras right before they made their entry, and the actor seemed happy as he celebrated his big day with friends like family.