Credit: Getty ImagesSad news to report: Leslie Carter (sister to singers Nick Carter and Aaron Carter) passed away yesterday. While cause of death is still unknown, the entire Carter family is grieving for the loss of the 25-year-old.Leslie followed in both of her brothers’ musical footsteps back in 2001 and released a single, “Like Wow,” which was featured on the “Shrek” soundtrack that year. She later shared the spotlight with her siblings when she appeared on the family’s E! reality show “House Of Carters,” where she was often shown writing and working on music.Leslie was equally successful in her personal life. She married her husband, Mike, in 2008, and three years later, the couple welcomed their daughter, Alyssa Jane, into the world.Our hearts and thoughts go out to the entire Carter family. R.I.P, Leslie.