The Super Bowl XXXVIII halftime show, which was broadcast live on February 1, 2004, from Houston, Texas, on the CBS television network, is notable for a moment in which Janet Jackson's right breast and nipple—adorned with a nipple shield—was exposed by Justin Timberlake to the viewing public. The incident, sometimes referred to as Nipplegate or Janetgate, led to an immediate crackdown and widespread discourse on perceived indecency in broadcasting.

Janet Damita Jo Jackson is an American singer, songwriter, actress, and dancer. She is noted for her innovative, socially conscious and sexually provocative records, as well as elaborate stage shows. Her sound and choreography became a catalyst in the growth of MTV, enabling her to rise to prominence while breaking gender and racial barriers in the process. Lyrical content which focused on social issues and lived experiences set her reputation as a role model for youth.