Delta & Renee's Shock Showdown

The real battle is going on behind the scenes of the tv show

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They seem to be best friends in real life and on social media, but there’s concern that Delta Goodrem and new The Voice co-host Renee Bargh’s friendship is already feeling the pressure.

Now an insider tells New Idea that Delta is feeling left behind after watching Renee grow close to her fellow coach, Kelly Rowland.

The new girl had reportedly been staying at the same Sydney hotel as the American superstar while production was still ongoing. Kelly and Renee had grown close as they also shared the same transport to and from filming episodes..

“Kelly and Renee bonded,” dishes our source.