Casey marked the occasion with a video of Sadie holding a candle-filled cake as loved ones sang happy birthday. The video ends with Sadie blowing out the candles. "I cant believe youre 15.

among them, Sadie's grandson and 6abc web producer Brock Koller. Sadie says she loves birthday cake, and is looking forward to eating another one next year.

From the invention of a TV in the 1920s and the birth of McDonald’s in 1940 to the smartphones we have today, Sadie du Plessis has either seen, heard or lived through it all. Family and friends ...

She then goes on to say "Let's blow out the candles" and sings happy birthday to Sadie. Oprah then tells her to make a wish and explains you have lived longer than any dog I have ever had so let's ...

Amy and Brian went on to have two more kids, sons Billy in 2014 and Ted in 2020. Happy Birthday Sadie!

Maya then shared another snap of Sadie showcasing her age-defying figure while modelling a pair of denim shorts, with Maya remarking how 'fit' her mother was. Her birthday message read ...