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"Justin Bieber has reached 50 million followers on Twitter. The &amp;#039;Baby&amp;#039; singer is the second person to hit the milestone, after Katy Perry first hit the figure last month.  The 20-year-old celebrated his feat on the social networking site, thanking his fans for their support. &amp;quot;Love to my beliebers,&amp;quot; he said, adding: &amp;quot;Keep the party going.&amp;quot; #50millionstrong. Love to my beliebers \u00E2\u20AC\u201D Justin Bieber (@justinbieber) March 3, 2014  Justin Bieber currently has 50,010,130 followers on Twitter, below Perry with 51,018,505. US President Barack Obama is the third most-followed account on Twitter, followed by Lady GaGa and YouTube. Justin Bieber marked his 20th birthday on Saturday (March 1), with friends sharing photos of the singer blowing out birthday cake candles on Twitter and Instagram. See the latest celebrity pictures - photo gallery:  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.digitalspy.com/showbiz/news/a555083/justin-bieber-becomes-2nd-person-to-reach-50-million-twitter-followers/>