With back-to-back projects with STR aka Simbu and with both of them being 'single' rumors seem to have cropped up about STR and Hansika dating each other and the actor reportedly being head over heels for her.

It was said that he threw a birthday bash for her spending Rs 5 lakh and celebrated it in style at the Filmistan Studios and having a helicopter for his lady love to arrive at the birthday party.

However, Hansika denies them all as baseless rumors. "My house is located in Lokhandwala and Filmistan is just a 20 minute drive away, so where is the need for a helicopter?" she says. She, however, agrees that Simbu was the only star guest at the bash. "Simbu was shooting nearby for his Tamil film Podaa Podi and attended the party for just five minutes. We didn't invite anybody from the film fraternity since it was meant for just 50-odd childhood pals," she adds, dismissing rumors that it was Simbu who had hosted the party. "It was hosted by my childhood friend Tavisha, who is a tennis player and not Simbu," she says.

On reports about her and Simbu, she says, "These rumors may have cropped up just because we are doing two films. He is a friendly co-star but our relationship is strictly professional."

Well, we wonder if these are baseless reports about their so-called relationship, or the work of pr machineries for some promotion! The duo is currently working on Vaalu and Vettai Mannan.