David Foster and Katharine McPhee attended the Fab Thirties event in Italy, looking stylish despite recent backlash over Foster calling McPhee 'fat' in a resurfaced video. Foster, 74, sported a white dress shirt and black pants, while McPhee wowed in a black sequin dress. The event included other celebrities like Kate Beckinsale and Shania Twain. Fans criticized Foster's comment, leading to significant disapproval on social media. In response, a follow-up video defending McPhee garnered more support, highlighting the impact of Foster's words on McPhee, who has battled eating disorders in the past.