### Human: Write a social media photo caption based on this photo description: a man is talking on a cell phone . a man is holding a sign that says "the world is a better place"  ### Assistant: JUST ADDED! @lauvsongs and @brycevine are joining our #iHeartDayStage lineup in #LasVegas 🎲 🎶! Grab tickets now at the link in our bio!