Lady Gaga conquers 20-million mark on Twitter

Lady Gaga conquers 20-million mark on Twitter

Lady Gaga conquers 20-million mark on Twitter, Lady Gaga Hits 20 Million Twitter Followers, Lady Gaga makes Twitter history, Lady Gaga has hit new milestone as first person to have 20 million followers on Twitter, though Justin Bieber remains a fairly close second with 18 million followers. Is it surprising that the top five most-followed people on