Singer with the 2014 #1 album "1,000 Forms of Fear"

SIA

This Australian artist is known for her distinctive black-and-white wigs and hit singles like "Chandelier" and "Elastic Heart."

This clue points to the Australian singer Sia, who released her sixth studio album 1,000 Forms of Fear in 2014. The album debuted at number one on the US Billboard 200 chart, making it her first #1 record. The name "Sia" fits neatly as a short, recognizable answer for crossword puzzles. No wordplay is involved—it’s a straightforward reference to her music career.