The research was conducted by mBit Infotech, a Value Added Service(VAS) provider.
Among the Hollywood and Bollywood celebrities, Katrina is on the number one spot followed by Angelina Jolie, Kareena, Shah Rukh, Salman, Bipasha, Aishwarya, Monica Bellucci and Aamir Khan.
Commenting on the results, Raghavendra Agarwala, CEO of mBit Infotech, said: "It is amazing to see that Katrina Kaif is ruling the charts with a major pie, presumably implying that Katrina's popularity is mounting for both national and international audiences."
The research is based on the searches performed by over 120,000 users of mBit in the first quarter of 2010 (Jan to April) and it also found out that "sex" is still the most popular searched keyword followed by music where mostly international music icons like Akon, Linkin Park, Eminem, Lady Gaga, Madonna, Rihanna and Michael Jackson top the list.