It is believed that singer John Mayer wrote his hit song "Your Body is a Wonderland" about her when they dated back in 2002.

Jennifer is a big fan of Gwyneth Paltrow. She wrote Gwyneth a letter of admiration and also sent her flowers before the Oscars in 1999.

She auditioned for the role of Juliet in Baz Luhrmann's "Romeo + Juliet," but was rejected for being too young for the part.

Jennifer's first name was chosen by her older brother Todd, named after a blonde girl he had a crush on.

Jennifer believes that there are spirits on the set of Ghost Whisperer. She claims that lights have exploded, and a white film appeared in a photo of one of the makeup artists on set.

Ghost Whisperer Trivia

The town square in the series is filmed at Courthouse Square - a set on the back lot of Universal Studios. This is a modified version of the same set that was used in "Back to the Future" in 1985.

James Van Praagh, the Co-Executive Producer of the show is a world famous medium (a person that can communicate with spirits). He has written best-selling books about his paranormal experiences and had his own talk show called "Beyond with James Van Praagh."