Audrina Patridges niece dies aged 15 as The Hills star

Audrina Patridge’s niece dies aged 15 as The Hills star pays emotional tribute

Audrina Patridge’s niece dies aged 15 as The Hills star shares emotional tribute: ‘It hurts my heart to even write this’

Audrina Patridge announced the death of her “beautiful” niece Sadie on Tuesday – just nine days after the teenager turned 15.

The former The Hills star, 37, shared a heartbreaking tribute to her beloved niece and a montage of photos taken with Sadie over the years.

She wrote: “My heart aches to even write this. My beautiful niece is in heaven now.

“I know it’s not goodbye forever, but saying goodbye is the hardest right now. We will miss you and cherish every single moment we had with you. rest in peace say say!! We love you forever and ever! ‘

The photos included snaps of Sadie at Audrina’s wedding to Corey Bohan in 2016 and a video with Sadie and her mother and Audrina’s sister Casey.

Audrina Patridges niece dies aged 15 as The Hills star

Tragic loss: Audrina Patridge announced the death of her

Tragic loss: Audrina Patridge announced the death of her “beautiful” niece Sadie on Tuesday – just nine days after the teenager turned 15

Casey, who appeared with Audrina in The Hills and The Hills: New Beginnings, confirmed Sadie’s death on Instagram and paid her heartfelt tribute.

She wrote: “Sadie Raine Loza left this earth for heaven.

“Writing this was the hardest thing I’ve ever had to do and since I don’t know the right words I’ll leave it to you.

“Sadie liked to remind me that the first law of thermodynamics, aka (law of conservation of energy), applies in all walks of life….”Energy cannot be created or destroyed, it can only be transformed from one form to another become”. ‘

“Transformation is a better word than death. Her story will save countless lives, her memory will never be forgotten.

“Rest in peace you brilliant starseed. You are with your maker. We will miss you very much. I love you.’

Nine days before Sadie’s death, Casey celebrated her 15th birthday with a video of the teenager blowing out candles on her birthday cake.

She wrote: “I can’t believe you’re 15. It feels like the years have flown and we have so many more adventures ahead of us!

Much missed: The former The Hills star, 37, shared a heartbreaking tribute to her beloved niece and a montage of photos taken with Sadie over the years

Much missed: The former The Hills star, 37, shared a heartbreaking tribute to her beloved niece and a montage of photos taken with Sadie over the years

Poignant: Nine days before Sadie's death, her mother Casey celebrated her 15th birthday with a video of the teenager blowing out candles on her birthday cake

Poignant: Nine days before Sadie’s death, her mother Casey celebrated her 15th birthday with a video of the teenager blowing out candles on her birthday cake

1676419278 338 Audrina Patridges niece dies aged 15 as The Hills star 1676419279 507 Audrina Patridges niece dies aged 15 as The Hills star 1676419280 810 Audrina Patridges niece dies aged 15 as The Hills star 1676419282 633 Audrina Patridges niece dies aged 15 as The Hills star 1676419284 909 Audrina Patridges niece dies aged 15 as The Hills star Family: The photos included snaps of Sadie at Audrina's wedding to Corey Bohan in 2016 and a video with Sadie and her mother and Audrina's sister Casey.

Family: The photos included snaps of Sadie at Audrina’s wedding to Corey Bohan in 2016 and a video with Sadie and her mother and Audrina’s sister Casey.

Mother and daughter: Casey and Sadie can be seen in a video shared by Audrina

Mother and daughter: Casey and Sadie can be seen in a video shared by Audrina

1676419288 147 Audrina Patridges niece dies aged 15 as The Hills star Tributes: Audrina's celebrity friends sent messages of support following the tragic news

Tributes: Audrina’s celebrity friends sent messages of support following the tragic news

Post: Casey, who appeared with Audrina on The Hills and The Hills: New Beginnings, confirmed Sadie's death on Instagram and shared a heartfelt tribute

Post: Casey, who appeared with Audrina on The Hills and The Hills: New Beginnings, confirmed Sadie’s death on Instagram and shared a heartfelt tribute

“Aliens in Sedona, portals, learning to drive in the desert, hahah, I love you so much my little clone. You are so beautiful, kind, smart and funny!!

“I’m so proud to be your mother and I can’t wait to see the insane ancient civilization architecture you will one day build. I love you so much my Sadie Raine.

Casey is also a mother to a son with her husband Kyle Loza.

Sadie’s cause of death is currently unknown.