Our social media scout Cam Mansel gives you the run down of things you might have missed in the weird and wonderful world of celebrity social media.
Katy Perry announced her arrival in Aotearoa on Instagram with a simple "hi".
Dressed in an Addidas tracksuit, the Dark Horse star posted a photo of herself hanging onto the side of a helicopter infront of a lake - most likely Lake Erskine - and snow-covered mountains in the South Island of New Zealand.
Katy Perry is performing at Auckland's Vector Arena on December 19 and 20.
Look who's back:
