In this video, Kevin Federline makes a shocking claim that Britney Spears used cocaine while still breastfeeding. The content, sourced from US Weekly, explores Federline's controversial statements about Spears's behavior and substance use. The 113-minute video offers insights into their complicated relationship and highlights the ongoing media scrutiny surrounding Britney Spears's personal life. Viewers can learn about the allegations that have sparked public and media debates about her well-being.