Yeri Mua, born Yeri Cruz Varela in Veracruz, Mexico, rose to fame through beauty livestreams and social media videos before becoming a reggaeton singer. Her outspoken phrases and catchphrases were clipped by fans and shared widely on TikTok, where short audios of her voice became reaction sounds. This type of clip spread because her delivery is instantly identifiable and easy to reuse out of context. It remains popular in Spanish-language edits where creators want a familiar, confident voice to punctuate humor, beauty content and everyday dramatic moments.