Audiences at Sia's Mt Smart Stadium concert thought they caught a glimpse of the face of the Aussie International pop star sensation in the reflection of a stage mirror on Tuesday night.
The secretive singer’s mini me, Maddie Ziegler was less private, revealing how much she loved Auckland on her Instagram account, which has over 10 million followers.
The 15-year-old American dancer first came to fame in the US reality show Dance Moms.
In 2014 she hit the big time starring in six music videos by Sia, dancing as a mini me of the super composer in mega hits including Chandelier and Elastic Heart, which have had more than 3.5 billion views on YouTube.
Posing on a beach in front of Rangitoto before the concert on Tuesday, Ziegler told her followers she was "a little bit obsessed" with New Zealand.
The day after the show Ziegler was seen out and about checking out the stores in Parnell.