The 32-year-old actor's Twitter, Facebook and Instagram bios read "Off."
The 'Baar Baar Dekho' star took to his Twitter handle, writing, "sorry iam done !"
He also updated a black picture as the covers and profile photos of all his social media account.
On the work front, the 'Kapoor and Sons' star is shooting for a spy thriller film, 'Aiyaary,' which also stars Manoj Bajpai and is all set to release in 2018.
And with Sidharth's shocking move, while some of his fans have been urging him to be back, the others suspect it's for some promotion.
Here's how fans are reacting to this:
Fans react as Sidharth Malhotra blacks out his social media pages Facebook, Twitter and Instagram and writes in Bio - "Off"
Fans react as Sidharth Malhotra blacks out his social media pages Facebook, Twitter and Instagram and writes in Bio - "Off"
Fans react as Sidharth Malhotra blacks out his social media pages Facebook, Twitter and Instagram and writes in Bio - "Off"
What do you think it's for?
And stay tuned, we'll keep you updated!