There were reports that the couple were secretly engaged and wedding will happen early next year.
Arpita took to Twitter to rubbish the rumours.
"Do not believe everything you read in the papers or on different websites online... Really ya what rubbish do these people keep carrying," she wrote.
Time and again, the 'Bajrangi Bhaijaan' star's marriage has been a hot topic in Bollywood.
Salman is busy shooting for 'Sultan', where he is playing a wrestler. The 49-year-old actor, who has been linked to a string actresses, is currently hosting celebrity reality show 'Bigg Boss Nau'.