In the 1980s, short skirts began to re-emerge, notably in the form of "rah-rahs", which were modelled on those worn by female cheerleaders at sporting and other events. In the mid-80s the "puffball" skirt enjoyed short term popularity, being worn by, among others, the Princess of Wales and singers Pepsi and Shirlie.[5] Many women began to incorporate the miniskirt into their business attire, a trend which grew during the remainder of the century. Films and television series made in the mid-1990s .show how ubiquitous the mini had become again. In the BBC TV series Keeping Up Appearances (1990-5) the snobbish Hyacinth Bucket was frequently outraged by the brevity of her sister Rose's skirts.