Work From Home Fifth Harmony Feat. Ty Dolla $ign
Justin Bieber has hit 8 million followers on Twitter.
Justin is only the second person ever to achieve that feat.
He currently has 8,002,401 followers.
He Tweeted '#8millionbeliebers WOW. I LOVE YOU GUYS'.
Only Lady Gaga has more followers with 8.6 million fans.