On the event's red carpet, Charli wore a simple and elegant sleek black column dress that looked so cool on her.
Then, switching gears during the show, the "Fancy" singer changed into a pink lace off-the-shoulder gown that was much more frilly than her first look.
Both looks gave off totally different vibes, but are still somehow so Charli.
Now it's your turn to sound off: which one of Charli's looks is your favorite of the night? Share your reactions by voting in our poll below!