Smith gave no information as to what they were doing on set.
"I’m happy there are more trans artists now that are being taken seriously," says Billboard's historic 2023 Women In Music Chartbreaker. "I just don’t want to be the last."
Plaza will be making her hosting debut this weekend, while Smith will take the stage as musical guest for the third time.
The bill was passed in the House of Representatives with a vote of 258-169, and 61-36 in the Senate.
