A young actress has exposed something odd that Leonardo DiCaprio did on set. Julia Butter starred alongside Leo when filming Once Upon A Time In Hollywood. She was just 10 years old at the time and noticed something super strange that Leo use to do on set that didn’t make sense until now. Take a listen...

A young actress has exposed something odd that Leonardo DiCaprio did on set.&nbsp;Julia Butter starred alongside Leo when filming Once Upon A Time In Hollywood. She was just 10 years old at the time and noticed something super strange that Leo use to do on set that didn&rsquo;t make sense until now. Take a listen...

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Australia's #1 radio show. Kyle &amp; Jackie O are joined every day by the world's biggest stars on KIIS. Get the FULL SHOW on demand daily, plus mini best-bit episodes for your quick fix.