The singer and The Voice Australia coach was recently snapped with dreadlock extensions in a fan's Instagram story.
She was also spotted with the new hairdo alongside fellow The Voice coaches Joe Jonas, Boy George and Kelly Rowland.
It certainly is a major departure from her signature look.
It's not the only new look Delta has rocked with the star sporting gorgeous dark brown hair in promotional artwork for her sultry new single, 'Think About You'.
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