A cosmetic surgeon who faced a backlash over a video picking apart pop star Troye Sivan's appearance says he "feels terrible" for upsetting the singer - but will continue to post. London-based Dr Zayn Khalid Majeed posted a two-minute clip drawing attention to the 30-year-old's "problem" areas following an appearance at a recent event in Australia. Fans criticised the "unsolicited" advice, and the singer himself responded with an essay explaining how the video had triggered long-held