In an exclusive interview with PEOPLE, Heidi Montag reveals what was going through her head when leaving during the Los Angeles fires and says she was in "fight or flight" mode.

Heidi Montag opens up about losing cherished items in LA fires, shares plans for a beauty charity, and discusses plans for a reality TV show.

Montag is one of several public figures who have questioned the city’s response to the Palisades Fire, which destroyed several celebrity homes and scorched over 23,000 acres.

Spencer Pratt and Heidi Montag are suing the City of Los Angeles after alleging the fire that destroyed their $2.5million home was unavoidable

Spencer Pratt and Heidi Montag have filed a lawsuit against the city of Los Angeles after losing their home in the Palisades Fire. According to court documents obtained by Page Six, the

Spencer Pratt and Heidi Montag are suing the city of Los Angeles and the Department of Water and Power (LADWP) after losing their home in the Pacific Palisades fire earlier this month. The lawsuit, filed in California’s Superior Court in Los Angeles on Tuesday,

Reality TV couple Heidi Montag and Spencer Pratt are suing the city of Los Angeles after losing their home in the destructive fires that have swept Southern California in the past weeks.

Spencer and Heidi are rebuilding their life after the L.A. fires burned down their house, but with a little help from fans.

Heidi Montag's "Superficial" album and songs have made $150,000 after her and Spencer Pratt's home burned down in the wildfires, Billboard estimates.

Heidi Montag's Superficial sold a little more than 11,200 copies in the U.S., up 224,000% from the week before, making the decade-plus-old title a hit for the first time.

Pratt and Montag are also among over 20 homeowners from the Pacific Palisades who are suing the city of Los Angeles, along with the Los Angeles Department of Water and Power (LADWP) claiming its water system failed and turned a bad wildfire into an absolute catastrophe.