Sophie’s YouTube channel ‘Sophie’s Joy Breastfeeding Mama’ had amassed more than eight million views, with one video of her breastfeeding Shaye viewed over 25m times.  

A police officer at the scene said, “She was riding on a motorbike with her partner when they changed lanes to avoid a vehicle parked and blocking their path in the motorbike lane of the road. As they did this, the truck hit them from behind. The woman was then run over by the truck and sustained fatal head injuries,” reports the Daily Mail

It’s believed the driver of the truck has handed himself into police after initially fleeing the scene. 

This article originally appeared on Marieclaire.com.au.