When celebrities get involved in sports, it can bring a certain fervor to the game that can boost viewership and ticket sales. But fans can become overly invested in a celebrity reppin their team or even a fashion collaboration with an athlete, and that can lead to unhealthy levels of engagement. TMZ Sports has the tips you need to avoid the pitfalls of sports celebrity gossip. Plus, we take you inside the latest sports celeb drama including a pop star slipping into Arrowhead Stadium to support her NFL man Travis Kelce, NBA superstar Kawhi Leonard takes on clickbait analysis and a teen powerlifter breaks a world record.