Adele has 27 Million Followers on Twitter and 50 Million on instagram
While Billie Eilish has 7 Million Twitter and 105 Million Instagram fans.
Adele went to the same college as fellow British stars, Leona Lewis and Jessie J!
Billie won many awards such as two American Music Awards, seven Grammy Awards, two Guinness World Records, three MTV Video Music Awards, and three Brit Awards.
Adele got 15 Grammy Awards and one Oscar for her James Bond soundtrack, Skyfall.