Kristin Cavallari has paid tribute to her brother Michael after he was reportedly found dead nearly two weeks after he went missing.
Mr Cavallari’s car was found abandoned in Utah, still running and the air bag deployed.
According to People.com, the 30-year-old’s body was found at roughly 10:30 a.m. yesterday morning and was taken to the Utah Medical Examiner to determine the cause of death.
"My heart is in a million pieces," she captioned this photo of the siblings as children.
"Mikey, I could always count on you to make me laugh. You had such a good heart and will be forever missed. I'm at a loss for words but I know u are in a better place and finally at peace. I love u so much RIP"
This followed a similar throwback picture she posted after he was reported missing.
"I appreciate all the concern, thoughts, and prayers that have been extended to me and my family," she wrote.
"We remain hopeful and I will share any news that we receive. I have such gratitude for all those that have shared their support."
I appreciate the thoughts &prayers that have been extended to me & my family. I have such gratitude for those that have shared their support— Kristin Cavallari (@KristinCav) December 7, 2015
Kristin rose to fame on reality shows such as MTV's Laguna Beach and The Hills.