Key keywords: Claressa Shields, 50 Cent, defamation lawsuit, cease and desist, GWOAT, Papoose, false cheating allegations, women's boxing, Way Up with Yee, The Shade Room Undisputed women’s boxing champion and widely recognized GWOAT (Greatest Woman of All Time) Claressa Shields is taking formal legal action against rapper and media personality 50 Cent, real name Curtis Jackson, over false and defamatory claims he spread alleging Shields was romantically involved with and cheated with rapper Papoose, who is married to fellow hip-hop star Remy Ma. Shields confirmed the legal steps during a recent guest appearance on the popular morning podcast *Way Up with Yee*, stating that she has already retained legal counsel and served 50 Cent with a formal cease and desist letter. The letter demands that 50 Cent immediately remove all social media posts containing the false allegations, issue a full public retraction and apology, and cease all further spread of the defamatory content. She added that if he fails to comply with all demands outlined in the letter within the given timeframe, she will move forward with a full defamation lawsuit seeking both compensatory damages for lost brand opportunities and emotional distress, as well as punitive damages to deter similar behavior in the future. A two-time Olympic gold medalist and the only boxer, male or female, to hold undisputed championship titles in two separate weight classes simultaneously, Shields has spent over 17 years building her legacy as one of the most dominant athletes in combat sports history. She noted in the interview that the false cheating claims, spread by 50 Cent to his more than 72 million social media followers, have already led to widespread online harassment, damage to existing brand partnership deals, and unnecessary stress to her young family and coaching team. Shields emphasized repeatedly that she has no personal or romantic connection to Papoose whatsoever, has only met him a handful of times at public industry events, and that the allegations are entirely fabricated with no supporting evidence of any kind. This is not the first time 50 Cent has faced legal action for spreading unsubstantiated gossip on his social media platforms, as he has been sued for defamation at least four times in the last five years for false statements made online to drive engagement. As of press time, 50 Cent has not issued a public response to the cease and desist letter or Shields’ planned lawsuit, and the original posts containing the false allegations remain visible on his Instagram profile. Fans and fellow professional athletes have largely voiced public support for Shields, with many noting that female athletes are disproportionately targeted by baseless personal attacks that have no connection to their professional accomplishments, and that aggressive legal action is a necessary step to hold high-profile public figures accountable for spreading harmful misinformation for clout.