The 'Bad Guy' singer gave a larger-than-life 'Saturday Night Live' performance during the season premiere.
The Emmy-winning sketch series returned with Woody Harrelson as host and Billie Eilish as musical guest.
ET sat down with Eilish exclusively at the GRAMMY Museum in Los Angeles ahead of her intimate show and fan Q&A.
The 17-year-old performer spoke with ET about the possibility of taking home a GRAMMY at this year's awards show.
ET spoke with the singer and her brother, Finneas, at her intimate performance at the GRAMMY Museum.
ET caught up with Billie Eilish's brother, co-writer and producer, Finneas O'Connell, at the GRAMMY Museum in Los Angeles.
From New York City to Hollywood and everywhere in-between, see how the A-listers are living it up right now.
The singer covered her childhood idol for a game of 'Song Association' with 'Elle.'
Tana's 15-minute-long video reacting to Billie unfollowing her consists of food, wine, more wine, tears and a Billie tee.
'I have to get views out of it because nothing else good could happen from this.'
The 17-year-old singer went in on 'Nylon Germany' on Instagram after the magazine revealed her image on their latest cover.
'NYLON Germany' said they wanted to 'honor Billie's impact and her work' through the cover image.
ET has learned that Jones will not be returning for season 45 of 'Saturday Night Live,' which premieres Sept. 28 on NBC.
The hit NBC comedy show announced its fall lineup on Monday.
