That's So True is a song by American singer-songwriter Gracie Abrams, released in 2024 as part of the deluxe edition of her album The Secret of Us. The track quickly gained traction on TikTok, where users paired its catchy chorus with relatable captions about crushes, exes and everyday truths. Its short, punchy hook made it easy to reuse in edits, lip-syncs and reaction videos, and the sound has remained popular because the lyric feels instantly quotable and widely relatable.