Initial data shows that the 2021 Grammy Awards could have had the worst viewership in its history. The 63rd Grammy Awards featured performers such as Taylor Swift, BTS, Dua Lipa, Billie Eilish, and Post Malone. However, a meager audience was drawn for broadcaster CBS. Variety reported that the show only got a 2.1 rating in adults aged 18 to 49, the key demographic. During the 8 p.m. broadcast on Sunday, the awards ceremony reached 8.8 million viewers, according to Nielsen data. Last year, the data showed that “Music’s Biggest Night” garnered a 5.4 rating in the key demographic, with 18.7 million viewers. The numbers were slightly higher in 2019: a 5.6 rating and 19.9 million viewers. The ceremony has been criticized for vulgarity during the Cardi B and Megan Thee Stallion act, in which the two semi-naked entertainers portrayed sexually explicit movements. Conservative personality Charlie Kirk called the performance “disgusting” …