Rosie O\u2019Donnell<\/strong> has declared war on Jay Leno<\/strong> in a bombshell social media meltdown!<\/p>\n The former View<\/em> co-host, 63, went off in a scathing Instagram attack after watching Netflix<\/em>\u2018s scandalous new documentary Fit for TV: The Reality of The Biggest Loser<\/em>, calling him \u201ca mean a\u2013hole\u201d in a shocking post<\/a> that has fans stunned.<\/p>\n The explosive moment that triggered O\u2019Donnell\u2019s rage? \u200b\u200bA disturbing 2009 clip showing Leno, 75, reading death threats live on air to Biggest Loser<\/em> contestant Tracey Yukich<\/strong> during The Tonight Show With Jay Leno<\/em>. The cruel stunt, captured in the damning documentary, sent O\u2019Donnell into a social media spiral.<\/p>\n But Leno wasn\u2019t O\u2019Donnell\u2019s only target. The actress, who recently shed dramatic weight<\/a> using Mounjaro, also savagely attacked personal trainer Bob Harper<\/strong>, 60, in a separate post<\/a>, writing: \u201cCan u not say IM SORRY\u2026 come on bob.\u201d She branded his behavior on the long-running NBC<\/em> series \u201cseriously so hurtful\u201d and \u201cso cruel,\u201d sharing a photo of contestant Joelle Gwynn<\/strong> being screamed at during Season 7.<\/p>\n The documentary has already triggered a legal war, with fellow trainer Jillian Michaels<\/strong>, 51, threatening to sue Netflix<\/em><\/a> over explosive claims that she approved giving contestants caffeine pills.<\/p>\n Leno\u2019s camp has remained mysteriously silent about O\u2019Donnell\u2019s attack.<\/p>\n<\/div>\n![\"\"](\"https:\/\/staging.nationalenquirer.com\/wp-content\/uploads\/2025\/08\/MEGA1338738_007-scaled.jpg\")