She wore a tailored black jacket atop an untucked white button-up shirt, black slacks and matching dress shoes.

The star, known for her edgy red carpet ensembles, arrived at the ceremony in a simple black look Billie Eilish and the red ...

The brother-sister duo began the first performance of the night with Barbie-pink lights. (patrick t. fallon/Agence France-Presse/Getty Images) Billie Eilish and Finneas brought a moment of calm to ...

Billie Eilish’s coveted wardrobe often errs on the side of "effortlessly cool." By opting for laid-back separates designed ...