Pop singer Rihanna has come top in a list of social networking superstars.
Editors at Forbes magazine have named the We Found Love hitmaker their Internet queen, with 23.8 million Twitter.com followers and 59.6 million Facebook.com fans.
Lady Gaga, who is also an avid 'tweeter', was a close runner-up with a 28-million strong Twitter following and another 53 million Facebook fans, while rapper Eminem came third (11.9 million Twitter followers, 60.3 million Facebook fans).
Singers Justin Bieber (26 million Twitter followers, 45.8 million Facebook fans) and Katy Perry (24.5 million Twitter followers, 45.7 million Facebook fans) rounded out the top five.