BLACKPINK K-pop star Jennie has released new track “ExtraL’’, a collaboration with U.S. rapper Doechii. Could these jumping mice change how astronauts exercise?

Blackpink's Jennie has teamed up with Grammy-winner Doechii on new music. The duo released the song "ExtraL" and its music video Friday. The track will appear on Jennie's upcoming solo album Ruby, which arrives March 7.

“ExtraL” is the third single from Blackpink singer Jennie’s forthcoming solo debut, Ruby. The song is a nice blend of her pop expertise and Doechii’s ever-confident rap. The pair also released a power-suited music video to go along with the song, which features a shot of them dancing in very pointy stilettos atop a man’s bald head.