Carter was brought by ambulance Tuesday to a hospital in Westfield, NY, where she was pronounced dead. A source says the cause of death is likely related to a medical condition and not an injury.
Leslie had a single (Like Wow!) on the Shrek soundtrack in 2001. She later appeared with Nick, Aaron and their other 2 siblings on the 2006 E! reality show House of Carters.
Carter’s cause of death is unknown at this time pending toxicology results, which can take at least 4 weeks. She is survived by husband Nick, and daughter Alyssa Jane.