Billie Eilish and Finneas O'Connel attend Billboard's 14th annual Women in Music event in Los Angeles

Singers Billie Eilish and Finneas O'Connel arrive for the 14th annual Billboard Women in Music event at the Hollywood Palladium in Los Angeles on Thursday, December 12, 2019. Taylor Swift became the first-ever recipient of Billboard's Woman of the Decade Award. Alanis Morissette, Nicki Minaj, Brandi Carlile and Roc Nation chief operating officer Desiree Perez were also honored at the gathering. Photo by Jim Ruymen/UPI