Gia was never married in her life but she has love affairs with several of her boyfriend. In 2005, she was spotted with Carl Pavano. Carl Pavano is a retired professional baseball player from United States. They dated each other for about a year and they broke up in 2006.
Few months later after Gia and Carl called off their love life; she was seen with Chris Campoli. Chris Campoli is a professional ice hockey player and he plays for HV71 in the Swedish Hockey League. This love life lasted for about four years as they were together till 2010.
At the end of 2010, Gia began dating Wes Hayden. Wes Hayden is an American musician. They were seen together in September 2010. This love life was short lived as they broke up within few months of their love life.
Before Gia hanged herself, she had romantic love affairs with Ryan Anderson for about two years. She began dating him as her boyfriend from 2011. Ryan Anderson is a professional basketball player from United States. Her nationality was American and she was of white ethnicity.
Gia was raised in Manorville, New York, on Long Island where she was enrolled at Lindenhurst High School. She earned her high school graduation from Lindenhurst High School in 2001. She began living with her mother after her parents announced their separation. Before she even began her acting career, she appeared as a model in several ads and commercials. As a child, she was seen in Johnson & Johnson ads and as a Gerber Baby. During her late teens, she competed in the swimsuit competition. In 2005, she also performed in the Miss Hawaiian Tropic competition and the Miss Red Hot Taj Mahal Super Bowl contest. In the early 2010, she appeared in the 14th season of ABC reality television series The Bachelor: On the Wings of Love, after she eliminated from this show guest appeared on The Ellen DeGeneres Show. In the mid 2010, she was also seen in an American reality television game show Bachelor Pad. Her net worth was $100 Thousand during the time of her death. She also founded several nonprofit foundations.
On 12th of August 2013, Gia handed herself to commit a suicide. Within few hours, she was admitted to University Hospital in New Orleans but she was declared brain dead on 14th of August. She was aged 29 years old during the time of her death. Her funeral was held at Trinity Grace Church.