Kriti Sanon and Kartik Aaryan's song 'Poster Lagwa Do' form the movie 'Luka Chuppi s' is going viral on social media. It is a reprised version of a 90s hit which was picturised on Akshay Kumar and Urmila Matondkar in the movie 'Aflatoon'. Kriti who is looking sizzling hot in the song is also killing it with her exceptional dance moves. Kriti has received a lot of appreciation for this song. Surely Kriti looks like a dream in this song and the credit goes to her super-svelte body which she has achieved it with the help of her fitness routine.