"Who's Dat Girl" is a song by Nigerian singer and songwriter Ayra Starr featuring fellow Nigerian singer, songwriter and rapper Rema. It was released on 17 October 2025, two months after Starr's "Hot Body".
The song blends elements of dancehall, Afrodance, and R&B. It marks Starr's third collaboration with Rema.
That Grape Juice noted its blend of dancehall, R&B and "Middle Eastern sounds". RatingsGameMusics Quincy complimented the "flaunting charm, wit, and undeniable chemistry" between Starr and Rema.
The song earned two million Spotify streams in its first five days. The music video earned one million views on YouTube in eight hours, making Starr the first Nigerian female artist to do so.
Adapted from Tidal.