Stepping out for charity,
Stephanie Pratt was spotted out at the "A Time for Heroes" Celebrity Carnival in Los Angeles on Sunday (June 7).
Speaking out on behalf of her brother,
Spencer, and his co-star wife,
Heidi Montag, Stephanie said that "The Hills" couple was put in a dark chamber with no food or water for 72 hours, causing Miss Montag to be hospitalized after being tortured.