Superstar Shah Rukh Khan has expressed "shock" after finding graffiti painted on the walls of his house ‘Mannat’ in Bandra locality here.

The 49-year-old star took to micro-blogging website Twitter to share his disappointment over the act and wrote: "U can’t leave ur house for a day without sum one messing with it!! Shocked."

Photographs of the graffiti done by some yet unidentified fans has been making the rounds on social media on Wednesday.

The walls of the Don actor’s four-storeyed house were painted with messages like ‘love you SRK’ and ‘c u 15th’, and it was signed with the name ‘Gaurav’.

On the work front, the 49-year-old actor is busy juggling between Rahul Dholakia’s Raees and Rohit Shetty’s Dilwale.