Britney Spears becomes first to reach 6 million circles on Google+

Britney Spears has become the first person to reach six million circles on Google+, starcount has found, although Lady Gaga is less than 100,000 behind.

Britney has been at the top since November 2011, since overtaking Google CEO Larry Page, and reached the one million circle milestone a month later.

Starcount research has found that Rihanna is the most popular person on Facebook, with over 67.8 million fans, while Justin Bieber holds the top spot on Twitter with over 36.1 million followers.

Top 10 people on Google+ (Google+ circles)

1. Britney Spears (6,003,380)

2. Lady Gaga (5,919,566)

3. Larry Page (5,258,425)

4. Snoop Dogg (5,140,326)

5. David Beckham (4,785,750)

6. Trey Ratcliff (4,587,158)

7. Tom Anderson (4,586,340)

8. Thomas Hawk (4,560,312)

9. Usher (4,483,680)

10. Madonna (4,442,203)