Dua Lipa went through “two years of humiliation” after fans mocked her dancing. The 28-year-old pop star was ridiculed following a performance of ‘New Rules’ at the 2018 Brit Awards and admitted that she didn’t get over it until she came back with her multi-award-winning album ‘Future Nostalgia’ in 2020 to get over things it but has developed a “tough skin” since becoming world-famous. She told the Saturday Guardian magazine: “When people took that snippet of me dancing online and just turned it into a meme, and then when I won the best new artist Grammy and people were like, ‘She’s not deserv…