The pop stars awkwardly reflect on the time they first met and belt out Grease's "You're The One That I Want."
The pop stars channeled Olivia Newton-John and John Travolta's famed characters Danny Zuko and Sandy Olsson, taking turns belting verses to the beloved track.
But before the adorable duo turned on the music, Cabello put Jonas in the hot seat by asking if he remembered the first time they met.
"I feel like the first time we met was at an awards show," Jonas said.
To prove the "Cake By The Ocean" singer wrong, Cabello shared a childhood selfie that she took with Jonas as he walked past her in the background.
"You actually weren't fully aware the first time we met and I freaked out a little bit because I was kind of a Jonas Brothers fan," she said.