After the success of Sonu Ke Titu Ki Sweety, Kartik Aaryan has surely become the talk of the town. The actor, who was all set to perform on the stage of IIFA Awards-2018 has opted out of his performance. Kartik is reportedly struggling due to his ligament injury. It has been reported that the doctors have advised him to stay away from strenuous activities. Even though the actor won’t be performing at IIFA, he will still be hosting a part of the event along with Ayushmann Khurrana.