A video resurfaced showing David Foster calling his wife, Katharine McPhee, 'fat' during a concert, sparking outrage among fans and online users. McPhee, who struggled with eating disorders in the past, defended herself, but the comment received criticism for insensitivity. Despite the backlash, the couple married in 2019 and have a son. Many condemned Foster's remark as disrespectful and highlighted McPhee's past struggles with bulimia, intensifying the controversy. The incident has led to widespread condemnation of Foster's behavior, with concerns raised about his private treatment of McPhee.