Bipasha Basu and Karan Singh Grover's rumoured relationship will reportedly soon be official. Bipasha will celebrate her 37th birthday on 7 January, and latest reports suggest the actress will make an official announcement about her relationship with Karan.

According to a report in Mid-Day, Bipasha's rumoured boyfriend Karan has planned a surprise for the Bong beauty on her birthday. On her part, Bipasha will make her relationship with Karan official on the same day, the report added.

Rumours of Bipasha and Karan's affair have been around ever since they featured together in the movie "Alone". The duo been spotted together on various occasions and also does not shy away from sharing pictures of romantic getaways on social media.

Most recently, Bipasha shared some pictures of her holiday with Karan in exotic locations in the Maldives. The actress was seen posing in a hot pink bikini on a beach. She also took selfies with her rumoured boyfriend. Moreover, in a recent Twitter interaction with Yuvraj Singh, Bipasha hinted about her marriage in the near future. 

Although, the couple has been making the relationship quite evident with their off-screen chemistry, both of them have been claiming they are just close friends. Well, reports suggest Bipasha's birthday will bring out a different picture.