The Australian icon joins Chris in the studio to talk about her greatest hits and upcoming national tour, Innocence to Understanding. For more information, visit tinaarena.com 

<p>The Australian icon joins Chris in the studio to talk about her greatest hits and upcoming national tour, Innocence to Understanding. For more information, visit tinaarena.com&nbsp;</p>

Weekends with Luke Grant, 9am to 1pm every Saturday and Sunday on 2GB.

<p>Weekends with Luke Grant, 9am to 1pm every Saturday and Sunday on 2GB.</p>

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