Sidharth Malhotra made her big Bollywood debut with Karan Johar's 'Student of the Year' with Alia Bhatt and Varun Dhawan. After that, he was seen in many films like 'Kapoor & Sons', 'Ek Villian', 'Hasee Toh Phasee' and many more. Today, the actor turned a year older and his fans can't keep calm. Since morning they have been pouring in wishes on social media. Yesterday night gathered outside his residence to wish their favourite actor.