The BLACKPINK solo set quadfecta is now complete, with JENNIE releasing her debut one-woman album, Ruby ... follow the track ...

along with the album’s concept photo. The concept teaser showed the “Mantra” singer in a red wig with front bangs, peeking at a smaller version of herself through a black curtain.

For those who haven't followed Roan's slow-then-fast rise to superstardom, "Pink Pony Club" is far older than the album that contains it. The singer first released the track via a different major ...