"That was more than enough, and I'm grateful for what little time I had.“My favourite photos of family are framed in my house, not posted on social media, and they'll remain there.” Her half-brother Zachary, 31, said: “I lost my father and a best friend and the world got a little greyer.

In the commercial, Zelda asks her dad if he’s confusing her with the fictional video game character of the same name.

Zelda Williams, 25, said she was “shaking” after she was sent a mortuary photograph said to show her father’s body, which was actually a picture taken several years ago of another man who died from asphyxiation and bore a passing resemblance to the actor.

Before adding: “Also, as I'm a day in the future from you all & thus past Christmas myself, happy future post-Holiday sugar coma!

” As the countdown to 2015 ticked away on 31 December, the daughter of late actor Robin Williams was gearing up to see in the New Year.

I will carry his heart with me every day.” Younger brother Cody, 23, said: “There are no words strong enough to describe my love and respect for my father. I will miss him and take him with me everywhere I go for the rest of my life, and will look forward, forever, to the moment when I get to see him again." Marsha Garces Williams, mother of Zelda and Cody, said: "My heart is split wide open and scattered over the planet with all of you.

Please remember the gentle, loving, generous - and yes, brilliant and funny - man that was Robin Williams.

Zelda has been documenting her adventures Down Under, which have included enjoying the sunny beaches, taking in the sights, and meeting some of the local wildlife.

She also took time on Christmas Day to send a tweet of thanks.

Zelda’s father Robin took his own life in August, sending shockwaves through Hollywood.

He was found in his San Francisco, California home by his personal assistant. Robin’s daughter, who he named after a princess in the highly popular Nintendo video game series The Legend Of Zelda, has taken on-off breaks from social media since then.

“He signed up to do them purely out of necessity,” the friend said.