Last modified on Thu 6 May 2021 01.13 EDT Pop music has a new uniform. The feline, figure-hugging Mugler bodysuit, with its generous cutouts, has become ubiquitous with the biggest female singers. Billie Eilish wore one for her recent Vogue cover shoot, Beyoncé was in one on the cover of the same magazine’s December issue, as was Dua Lipa at the MTV Europe music awards, while Miley Cyrus wore hers accessorised with silver jewellery at the I Heart Festival and Cardi B and Megan Thee Stallion wore versions in, respectively, lime green and purple for one of the many costume changes in the WAP video.