She even started up her own improvisation jam nights in New York, where she made on-the-spot music with her friends - the likes of Miguel, Talking Heads' David Byrne, Questlove and John Lennon's son Sean Lennon.
And now, she's bringing all that creative energy back to New Zealand, where she'll perform re-imaginings of her older songs and debut some new material.
NZME's group director of entertainment Dean Buchanan says: "Kimbra is an outstanding New Zealand talent who continues to 'wow'. We're thrilled to be bringing her back to New Zealand for a free show in Auckland.
"Since moving to New York she has collaborated with a number of amazing artists and we can't wait to have her home. The show will literally be a money-can't-buy, one-off experience."
Kimbra will play Auckland's Town Hall Concert Chamber on August 31. Fans can score tickets through iHeartRadio New Zealand by visiting iheartradio.net.nz.