httpss://www.youtube.com/watch?v=pnaG3OaU5bw

I don’t know about you, but I’m “Tripping, freaking, falling” over Who Is Fancy’s soon-to-be hit song “Boys Like You” with Ariana Grande and Meghan Trainor.

The trio brought the super infectious pop song to life in a highly energetic, and flirty, performance during the Season 21 finale of “Dancing With The Stars.”

Who Is Fancy opened for Ari on the Honeymoon Tour and he met Meghan when she was 19 in Nashville.

“When he came to me with the song I was so excited!,” Meghan told Genius of the collaboration.

“I don’t usually cut songs that I don’t write, but Fancy’s writing skills are too good! All of my songwriting friends got to watch my dreams come true this past year, so it’s amazing getting to watch my friend’s dream come true, and literally having the opportunity to be a part of it.”

Who Is Fancy, who is managed by Scooter Braun, is still in a state of disbelief that these two pop stars have joined him on his latest single.

With lyrics like “I break every one of them with boys like you/ My oh my, doing what I always do/ Yeah I’m crossing every line to get to boys like you,” it’s no wonder Ariana is “Blushing” while singing the song.

“Recording this was so much fun because [Fancy] has the most enthusiastic attitude. He was yelling positive and exciting remarks from the studio,” Ari said.

When not interviewing or writing about her favorite stars, she keeps herself busy with baby animal videos and boy bands.