"Ex" is a song by American singer Kiana Ledé, first released on July 12, 2018, from her EP Selfless (2018).

[1] She said in an interview with Genius: After I heard the song, I said, "I fucking love it," and literally got on the mic the same day and recorded it.

[2]In that interview, she also stated: I think there's a certain sad sultriness that the song has that is really nice for girls or guys who are coming out of a relationship and they weren't necessarily finished with the person they were seeing.

It's like the weirdest time, but it's also kinda fun, and I think the song really brings that out, so I want people to feel that and be able to sing along to it and kind of sexy dance to it a little bit.

It keeps the original hook and verses and features American rapper Lil Baby, who details the hardships of a relationship as it ends.