"3D" is a song by South Korean singer Jungkook of BTS featuring American rapper Jack Harlow, released as a single on September 29, 2023, through Big Hit Music.

The song entered the charts in over forty countries including reaching the top ten in Australia, Canada, Greece, Japan, Latvia, New Zealand, Peru, Saudi Arabia, South Korea, Taiwan, Vietnam and the United States.

Jack Harlow),' is a pop R&B track with clever expressions of feelings toward an unattainable person from the perspectives of first, second, and third dimensions.

Get ready to meet an even more mature side of Jungkook following 'Seven' Jack Harlow has featured in this track, bringing his unique rap style and adding zest to the song.

[10] Directed by Drew Kirsch,[11] the music video shows Jungkook singing the song while on the phone in a telephone booth then performing choreography with a group of dancers.