Halsey keeps it casual as she sweetly holds her son while running errands in Los Angeles

Jennifer Lopez puts on a glamorous display in cropped sequined vest and white satin maxi skirt at the star-studded Brunello Cucinelli soiree in Los Angeles

Billie Eilish attends Halloween Horror Nights in Los Angeles... two days after she clarified she 'couldn't be more single right now'

Jonah Hill wears purple plaid with nerd glasses as he exits a Los Angeles restaurant with his Grateful Dead director Martin Scorsese