Watch: DAVE GROHL Joins BILLIE EILISH For Emotional ‘My Hero’ Duet In Los Angeles

Billie Eilish was joined onstage at her concert last night (Thursday, December 15) at the Kia Forum in Los Angeles by FOO FIGHTERS frontman Dave Grohl. The pair performed an acoustic duet of the FOO FIGHTERS classic “My Hero” as a tribute to late FOO FIGHTERS drummer Taylor Hawkins, who passed away…