This Is Us' star Mandy Moore has revealed her heartbreak after her Altadena neighbourhood has been burned down in the LA fires.

"Trying to shield the kids from the immense sadness and worry I feel," the 'This Is Us' actress wrote in an Instagram Stories post on Wednesday, Jan. 8

Later in the day, Moore posted a video of what appeared to be her driving through the destruction in her community, as smoke continued to engulf the sky. She shared that her Altadena, California, home was burned down in the Eaton Fire.