Shah Rukh Khan, who is known as the King Khan of Bollywood daughter Suhana turns 21 today. On this special occasion, many Bollywood celebrities are seen wishing her a happy birthday. Suhana's fans are also seen constantly sending her birthday wishes on social media. Now, on this special occasion, Suhana's best friend Shanaya Kapoor has congratulated her in a special way. You can see Shanaya shared a childhood video. In fact, Suhana and Shanaya have been close since childhood and are still together as good friendships. Shanaya posted a childhood video on Instagram on the occasion of Suhana's birthday. Shanaya is seen dancing with Suhana in the video. Sharing the video with Suhana, she captioned it as "Happy Birthday Meri Su. We will always dance like this." Shanaya and Suhana's fans including Maheep Kapoor, Bhavana Pandey have expressed their love by commenting on the video. However, Shanaya wished Suhana and Ananya Panday a birthday by posting a photo of themselves on her Instagram story. Suhana is in New York these days where she is studying filmmaking. Just a few days ago Suhana was spotted at the Mumbai airport where father Shah Rukh Khan and his brother AbRam Khan had arrived to drop her. Also Read Akkineni Nagarjuna comeback with Brahmastra, shares his experience with co-stars Shooting of film 'The Immortal Ashwatthama' to begin in September Arbaaz Khan's girlfriend snapped celebrating birthday in most simple way