Stranger Things star Millie Bobby Brown has slipped into Australia to attend a global Converse campaign event in Queensland.

The English actress, 15, was seen hosting an event at the Westfield Chermside shopping centre in Brisbane on Saturday.

As the rising star's sartorial efforts on the red carpet never disappoint, Millie looked effortlessly chic in a casual white dress on the day.  

The 15-year-old posed in front of the event's official media wall in the summery frock, which she paired with matching Converse high-tops.

But it wasn't all work and no play for the Hollywood A-lister, who is here filming the action flick Godzilla vs Kong film in Queensland.

Millie took a break from her busy schedule to spend some time admiring the wildlife as she posed with a koala in adorable snaps on Saturday.

The actress couldn't keep the smile off her face as she cuddled with the fluffy animal, and gushed in her post that the mammal was 'the love of [her] life.'