Today’s Best Tweets: Demi Lovato Encourages Justin Bieber, Taylor Swift Trending Topics

Today on Twitter, fans of Justin Bieber, Taylor Swift, Miley Cyrus, the Jonas Brothers and more made sure that their favorite pop stars got a moment to shine as Twitter trending topics. "JUSTIN IS THE SWAG KING," "MILEY IS THE ONLY QUEEN," and "RIHANNA IS SEXY" all made headlines at some point -- and Demi Lovato must have noticed the tweets, because the 'Skyscraper' hitmaker reached out to egg the fans on, as did Camryn. Also on Twitter, Sean Kingston taught himself a new form of netspeak, while JoJo acted a little strange and David Guetta celebrated the No. 1 status of his new album. See what your favorite stars were tweeting about today!