And just because she was wearing a Chicago Bulls singlet ... "Sloan was so uncomfortable, I bought her a Billie merch shirt to change into. "It wasn't until we go home that I really processed ...

Eilish had switched up her look, wearing a baggy sweater and oversized shorts, while her brother wore a darker t-shirt and dark pants. Related: Billie Eilish Gets Barbie Intro by Kate McKinnon and ...

“I said, ‘I don’t know Billie Eilish but I’m gonna figure out how to get you this shirt.’ So I thought of everybody I knew and I made a voice note and I said, ‘Please can someone get ...