Did some quick research:
Autumn is a financial director for a real estate firm in Missouri.
Bunky is a project manager at Samsung and SmartThings in San Jose, California.
Hardy is a watch salesman in Miami, Florida. He is married and has a daughter on the way.
Justin is a car salesman in Bayonne, New Jersey.
Kent is still an insurance salesman in Tennessee.
Krista became obsessed with fame, abandoned her daughter, lived in Los Angeles for a while, and now apparently is in and out of jail back home in Louisiana.
Mike last I heard is bankrupt after his restaurant company got sued. He apparently now has a son and still lives in the Los Angeles, California area.
Monica still lives in Brooklyn, New York and works for a radio show.
Nicole is married and apparently still lives in Atlanta, Georgia, and did some minor TV and disk jockey work.
Shannon was a Playboy model for a few years but she is now a paramedic with 2 kids in San Antonio, Texas
Sheryl recovered from cancer and is still a real estate agent in Jacksonville, Florida.
Will now owns his own dermatology company in Los Angeles, California.