Selena Gomez is having a very emotional birthday weekend.
The "Hands to Myself" singer, who turned 24 on Friday, celebrated the occasion by kicking off the international leg of her Revival tour in Jakarta, Indonesia. While talking to the crowd, Gomez got a little teary-eyed just moments before she performed "Kill 'Em With Kindness." "The next song, before I go home, is a song that's so important to me," she said onstage, wiping away tears. "Because I get really frustrated, I get stupid sometimes, I say things that I don't mean. Or that come out wrong just because I care so badly." "But the thing is, at the end of the day, no war in anger was ever won," she continued. "I do know that deep down in my heart that I have to believe that we can love each other and always be kind no matter what it takes in us. I believe that we can do that, no matter what." Following her show on Saturday, she took to Instagram to post a cryptic message to her fans. "Not b...