2. Lady Gaga

Gaga is said to be the most influential celebrity in the world. She is also called the Queen of Social Media. She has launched her own social networking site called ‘Little Monsters’. Apart from this Gaga is an investor in Turntable.fm, a music sharing social networking. She entered the tech world by joining Google and helping to raise $4 million for Backplane, a platform that connects music and sports stars with their fans across various social networks.

Tech savvy Gaga has also worked with Zynga, the game maker, to release a Farm Ville extension called GagaVille. This is a site where players have to complete tasks to unlock the downloading of Gaga’s songs.