Someone who is possessed by clout chasing. The original human is now gone and a demonic entity that feeds on clout is all that is left. An empty shell with no control of their actions, forced to blindly react to situations they think will bring them attention.

My ex- girlfriend means the past girlfriend.
Its the girl with whom we were in love in the past but not now.
Normally we don't see our ex- girlfriend in our future plans and she has to be eliminated out of our life