Melanie 'Mel C' Chisholm has withdrawn from participating in a New Year's Eve concert in Poland amid what appears to be linked to the anti-LGBTQ views promulgated by government officials.Mel C, 48, took to social media Monday to announce she was not going to take part in the concert, which is sponsored by TVP, Polish state media.The Spice Girls alum - who said last month she would not perform in Qatar over its human rights record - said that she made the decision to cancel after she was apprised of 'some issues' involving groups of people who she supports. The latest: Melanie 'Mel C' Chisholm has withdrawn from participating in a New Year's Eve concert in Poland amid what appears to be linked to the anti-LGBTQ views promulgated by government officials.