Official second single off her latest album 'Head or Heart'. Christina posted a photo from the official music video shoot on her Instagram -
http://instagram.com/p/n8lftROnY1/

She also confirmed it as the second single at the album launch party which I attended in March.

I'll keep the OP updated with official release dates, music video etc.

Yesssssss. Love this song!

Finally. My favourite

I love this song! I hope this can smash or do as good as Human did in the terms of longevity and sales!

Freaking love this song. It needs to smash.

Grrr hopefully they announce the release date soon.

YASSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS