Zelda takes to social media to share something sweet she just did to honor her father, Robin Williams. She posted her new tattoo of a hummingbird to honor her father on #worldmentalhealthday she tweeted "Today is #WorldMentalHealthDay. Mental illness is often misunderstood & misrepresented, but that's starting to change. Let's end the stigma." " Mental health IS as important as physical health, & whether there are visible signs or not, the suffering is real. It can affect EVERYONE. So please, let's help stop the misconceptions & support those who need our help. Healing the whole starts with healing minds. No matter what the misinformed say, you can't simply CHOOSE to make mental illness go away. It is NOT cowardly to suffer or seek help."