However, none of them has officially talked about it but their frequent appearances together are proof of their relationship.
Both Malaika and Arjun are now commenting on each other's Instagram posts and are putting a stamp on their relationship.
There have been rumours of their wedding which are doing the rounds on the internet as well. According to reports, Arjun and Malaika are all set to walk down the aisle in a Christian wedding in April this year.
The duo is often spotted out for dinners or parties.
In one such Bollywood party, according to a report in Woman's Era, Malaika was too drunk and when Arjun's cousin Sonam K Ahuja tried to offer help to her, Malaika asked the actor to stay away.
This left Sonam feeling embarrassed and was upset with her rude behaviour. Sonam apparently doesn't like Malaika that much and this has surely added to her dislike.
At Koffee With Karan Jury Awards, Malaika was a part of it and when Karan asked the panel to name the best performer of the season, Malaika without any second thoughts took the name of Arjun Kapoor
She said, "I like Arjun Kapoor - this way or that way."
Arjun is no less as when he came on Karan's show, he revealed that he was open to the idea of marriage. "Yes, now I am. Earlier, I wasn't,"
Stay tuned for more updates.
(Credits: Woman's Era)