"Tuya Soy" (in English, "I'm yours") is a song by Puerto Rican recording artist Ivy Queen from her third studio album Diva (2003). It was released in mid-2004, following the releases of "Quiero Bailar", "Quiero Saber", "Papi Te Quiero", and "Guillaera" as the first four singles. Lyrically, Ivy Queen tells the story of a woman who suspects her husband of cheating. Despite being in rotation on various Anglophone and Hispanophone radio stations in the United States, the song failed to chart in Billboard magazine.