Beyoncé & Jay Z - "Crazy in Love"
Reached No. 1: July 12, 2003 Weeks at No. 1: Eight
It's not the first Bey and Jay collab (that honor goes to "Bonnie and Clyde"), but it’s definitely one of the best collaborations the couple has produced, and it’s certainly the most well known—go to any wedding reception and they’ll be bumping “Crazy in Love” once the night starts getting a little loose.
Beyoncé’s output has been consistently amazing, but Jay Z holds his own here, too. Also the video was insanely iconic; together they revived what was an ailing fur industry, made you want blow up a car, and exemplified #relationshipgoals before that was even a thing.