Pop star Justin Bieber has become the first person to get 40 million Twitter followers.
The Beauty And A Beat hitmaker, who joined the micro-blogging site in 2009, has beaten other stars, including Lady Gaga and Taylor Swift, to the milestone with his account.
The Beauty And A Beat hitmaker, who joined the micro-blogging site in 2009, has beaten other stars, including Lady Gaga and Taylor Swift, to the milestone with his account.