See the 5H girls heat up the Voice grand finale.


Fifth Harmony send off the Voice Australia’s wrap-up episode.

As Aussie artist and Voice judge Delta Goodrem enjoys immense success as the series latest winner and with a new album atop the charts, US girlband Fifth Harmony stopped by the show’s grand finale to serve up another crazy hot performance of new single All In My Head (Flex).

The girls previously performed their second single on The Today Show and for IHeartRadio.

The Voice Aus tweeted out a cute backstage pic before the performance:

Perhaps Camilla will end up visiting Taylor Swift, who is currently vacationing on Australia’s sunny Gold Coast?