Beyoncé and JAY-Z's "Crazy in Love" Performance at the 2003 MTV VMAs
Beyoncé ushered in her solo career at the 2003 VMAs, where she delivered a seductive performance of "Baby Boy," which then transitioned into "Crazy in Love," featuring JAY-Z. The two had begun dating in 2000 but would keep their relationship fairly private for many years before making their official red carpet debut at the 2004 VMAs. Beyoncé and JAY-Z got married in 2008 and now share three children. Even in this early performance, their chemistry was clear.