Kim Kardashian West was among them, saying that she was forced to evacuate her Calabasas, California, home due to the looming threat the fires posed. "Pray for Calabasas," Kardashian West wrote on an Instagram story. "Just landed back home and had 1 hour to pack up & evacuate our home. I pray everyone is safe."Thousands of residents were forced to evacuate as firefighters worked to contain the blaze. As of Friday morning, more than 20 million people were under red flag warnings across the state. Related: 3 California wildfires destroy thousands of structures and force emergency evacuationsKardashian West's sisters, Kourtney Kardashian and Khloe Kardashian, also had to leave their homes."I can not sleep! I am too nervous with these fires #MamaKoKo," Khloe Kardashian posted on Twitter.Alyssa Milano wrote on Twitter that she evacuated as well."I just had to evacuate my home from the fires," Milano tweeted. "I took my kids, dogs, computer and my Doc Marten boots. (Husband is in NY. Horses are being evacuated by my trainer.)"
CNN's Nicole Chavez, Sarah Aarthun and Emanuella Grinberg contributed to this report.