“America, give it up for Team USA! The very best of who we are," the superstar says in the clip.
With "Fighting" by SEVENTEEN's BSS and Lee Young-Ji as Team Korea's official cheer song, South Korean athletes will also be supported by glowing light sticks.
The four-hour event took place across multiple landmarks in Paris.
Gaga performed “Mon Truc en Plume” during the opening ceremony.
The singer expertly belted out “Mon Truc en Plumes."
“I look at this as a prestigious honor,” the Doggfather previously said.
The Édith Piaf classic is one of the most famous songs ever to come out of France.
The two-week event kicked off July 24.
Next stop: the Emerald City.
Whether gymnastics routines or ice skating choreography, music plays a big role at the Olympics. But who gets paid when a song is played?