Courtney was shown in the second part of Hollywood Week in a duet called "The Strange Ones" with Zack Dobbins singing "Dangerous Woman" by Ariana Grande. Their collective performance was so poor that both members of the duet were eliminated.
|Round||Song Choice||Original Artist||Theme (if any)||Result|
|Auditions||"Rise Up"||Andra Day||None||Safe|
|Hollywood Week||N/A||N/A||Hollywood Round 1||Safe|
|Hollywood Week||"Dangerous Woman"||Ariana Grande||Hollywood Round 2||Eliminated|
- Courtney initially missed the deadline to audition for Season 18 and was singing outside the audition venue when Ryan Seacrest heard her and invited her to an impromptu audition. She didn't have a contestant number initially until after she advanced.