"Quien Dijo" is a song by Puerto Rican reggaetón recording artist Ivy Queen.

She also utilized Dominican-American producer/artist and guitarist, Melvin Guerra (Known as Melvin War); Dominican-America Bass player Joel Hernandez; Dominican-American keyboard/synth player and producer Kelvin Guerra (known as Soundsbymoon), as well as a Puerto Rican-Cuban who composed the rap melody.

"[4] Metro Puerto Rico, a digital news outlet shared similar sentiments toward the song.

Cobo praised Queen's effort into bachata as "stylized," while noting the softened use of synths and strings.

"[6] Lucas Villa for Latina magazine also selected the song among that week’s best new releases, describing it as an "emotional rollercoaster of a track" and "heartbreak anthem.