Nelly collaborated with honoree Tim McGraw on the genre-bridging 2004 hit “Over and Over.”
He’s the first artist to debut at the summit with no prior chart history.
The pop star loves making special moments for her smaller fans.
The song arrives on August 25.
Her new single is out Aug. 25.
Lizzy McAlpine, Brianna Chickenfry, Drew Afualo, Chris Olsen, Tana Mongeau & Dylan Mulvaney are among this year's presenters.
The news comes on the heels of Hyunjin joining Versace as a global brand ambassador last month.
"My heart has been broken. I still have that question of, like, 'Will I ever love again?'" he ponders in the trailer.
Plus, nine tracks from the set flood Hot Latin Songs chart.
The Sept. 23 show in New York's Central Park will also feature Ms. Lauryn Hill, Stray Kids and Red Hot Chili Peppers.
