Conversation so far:
What did Lorde do in 2016?
In January 2016, Lorde ended her relationship with Lowe.
Is Lorde still working on music?
Later in 2016r, Lorde co-wrote Heartlines, a song by New Zealand music duo Broods from their album Conscious.
Did Lorde's song go high on charts?
Lorde's lead single from her second studio album Melodrama, Green Light, achieved moderate commercial success, reaching number one in New Zealand.

Question: Did she have any drama or controversy?
Self-contained rewrite: Did Lorde have any drama or controversy?