Justin Bieber Twitter Update ‘Happy’ Sparks Trend: Is Bieber Rejoicing Over Reunion With Selena Gomez In LA?

Justin Bieber's Twitter update on Friday sparked a Twitter trend among his fans, who were exclaiming that the 19-year-old star deserves to be happy.

Many are speculating that the reason behind why Justin Bieber wrote "happy" on Twitter is because Justin Bieber and Selena Gomez have now reunited in Los Angeles after being physically apart.

Selena Gomez has been promoting her upcoming album, "Stars Dance," with her hit single "Come and Get It" in Toronto. During this time, Justin Bieber has also travelled to New York City for the premiere of "After Earth" to support his best friend, Jaden Smith.

Although she was physically apart from Bieber for some time, Selena has returned to Los Angeles on Thursday, according to Hollywood Life. Speculations are running wild about the possibility that Selena Gomez and Justin Bieber have secretly met up and reunited during this time.

On Friday, Justin Bieber wrote a short, sweet Twitter post saying "Happy." Fans speculate that Justin Bieber may be happy because his relationship with Selena Gomez is back on, and the two are no longer apart.

One Twitter fan,  @canadasoreo, said "'@justinbieber: Happy' again, finally," and @MandiSpiazzi said, "@justinbieber if you're happy, Beliebers are happy."

Some fans have also denied the rumors about Selena Gomez and Justin Bieber reuniting, and attributed Bieber's happiness to the singer simply spending good, quality time with family, celebrating Bieber's little sister's birthday on Thursday.

Most of the fans were simply glad to see Justin Bieber so happy. Within moments, "#YouDeserveToBeHappyJustin" became a trend on Twitter, as Bieber fans like @BiebersRobto were posting, "when you're happy, I'm happy."

Even Bieber fans were surprised by how Justin Bieber's one tweet caused a huge trend. @1DLegendary wrote, "Justin tweets "happy" and in a few minutes #YouDeserveToBeHappyJustin is trending. Such a dedicated fanbase, aww. :')"