According to contactmusic.com, the dancer, known as DiamondsR4Ever on Twitter, posted a message on the microblogging site Saturday saying she spent the night with Bieber.
"I've danced for a lot of celebrities and they normally don't phase me but Justin just had me in shock! I am now a Justin Bieber fan," she wrote.
The dancer also claimed that Bieber was partying at the club with boxer Floyd Mayweather, 36, and hinted that the duo were extremely generous.
"S/O (Shout out) to Floyd Mayweather too! Money team went in!," she tweeted.
The 19-year-old has sparked controversy for partying in over-21 nightclubs in recent months.
However, the bar management claims they never served him alcohol.
--IANS (Posted on 20-10-2013)