VIDEO : Kristin Cavallari: ?My Heart is Shattered Over Brother?s Death?

Kristin Cavallari?s ?heart is in a million pieces? after the death of her brother Michael. The 28-year-old American television personality posted a touching tribute to her late sibling online on Thursday after his body was discovered by authorities weeks after he was reported missing in Utah. Kristin attached the caption to a sweet throwback photo of herself with her brother when they were just children and she ended the touching message with a broken heart emoji.