There are no reputable news reports or articles regarding a specific controversy or viral event titled "Sukoon Showing Sexy Cleavage."
However, "Sukoon" is a prominent name in South Asian entertainment associated with several different subjects:
: A Pakistani lingerie brand, Musarrat Lingerie , recently launched a "Sukoon" series focused on comfort and styling tips.
: There is a 2021 short film titled Sukoon - A True Hot Love Story starring Riyana Shukla.
: Sanjay Leela Bhansali released a debut non-film music album titled Sukoon in 2022. It is a soulful collection of ghazals and semi-classical tracks featuring artists like Shreya Ghoshal and Armaan Malik.