Ashley Greene's West Hollywood apartment caught fire Friday and one of her two dogs died in the blaze, according to reports.
"The Twilight Saga" actress, her boyfriend and her brother were in the unit asleep when the flames broke out, a firefighter told TMZ, which first reported the news. The three fled the apartment, the site said, with the two men returning but unsuccessful in their attempts to retrieve the pets.
Rescue personnel were able to save one of the pups, while the other reportedly died under a bed.
In confirming the fire to People, Greene's rep said the cause was undetermined.
Fifty-five firefighters responded to the two-alarm blaze, which was finally doused shortly after 10 a.m., according to the New York Daily News. The fire was on the third floor of a seven-story building built in 1929.