Nayanthara's Instagram debut to Nupur Sanon's big screen debut, check out the VIRAL pictures of the week!

The week gone by had plenty of Insta-worthy moments from Bollywood - some filled with joy, some with nostalgia. Check out the most viral pictures of the week

Kriti Sanon has been a part of Bollywood since 2014 and now she has begun taking things to the next level. She just won a National Award, she also launched her production house and now even her sister Nupur is going to join the movies.She will be seen in Ravi Teja’s Tiger Nageshwar Rao. Taking to Instagram Kriti wrote, “Nothing makes me feel prouder than to launch my sister’s first PAN INDIA film Poster!#TigerNageswaraRao Meet our TIGER'S LOVE Introducing @nupursanon as the lovely Sara from the GRAND WORLD of #TigerNageswaraRao WORLDWIDE HUNT begins from October 20th ”
Delhi Belly has been one of the most exciting and successful films of Imran Khan’s career.The film released nearly12 years ago and it is still considered one of the most quirky comedies of today’s time. He shared anecdotes from the film on Instagram, “No sob stories, and no excuses here. I freaking LOVED Delhi Belly. Every single day that we worked on that film, I was sure of two things; first, that it was a once-in-a-lifetime movie, the kind that you feel lucky to be a part of. And second, that there was no way the censor board would ever let us release this thing. I'm glad I was only wrong on the second count! Here's a look at the makeup test for my swollen eye, and a picture of the boys doing some "method acting" as part of pre-production. Just to make the characters more believable, obviously. @virdas @realkunaalroykapur"

It is rare that one gets to see Dharmendra’s first wife and mother to his four kids. But son Bobby Deol couldn’t stay away from sharing a happy picture with his mother Prakash Kaur and other three siblings on her birthday. He wrote “Love you Maa!! Happy Birthday ”

Madhuri Dixit is the heartbeat of many Indians but her heartbeat lies in her two sons Arin and Ryan and now both of them are in college in America. She was dearly missing her boys. “My boys How can you both be in college already! Where has the time gone? Still, I’m excited for you to have your adventures and become the best version of yourselves. I love you always and will miss you immensely, all the time. Home won’t be the same without you two,” she wrote on Instagram.

She is called the superstar of South. Just her aura is enough for the films to be successful. But the lady superstar finally gave in to the pressure and made her debut on Instagram. Her first insta post was with her twins. She wrote, “Our #Uyir & #Ulag #rudroneel & #Daiwik ” She will soon be seen with Shah Rukh Khan in his next film Jawan.