Estos Celos is a ranchera song by Mexican singer Vicente Fernández, released in 2007 on his album Para Siempre and later shared widely in short clips on social media and soundboards. Its title translates as these jealousies, and the song became one of his most recognisable late-career hits, praised for its direct lyrics about love, insecurity and pride. Because the chorus is instantly recognisable even in a few seconds, creators keep reusing it for jealousy jokes, romantic edits and nostalgic tributes to Fernández and classic mariachi music.