The sexy, cute and curvaceous Jennifer Love Hewitt first appeared on the small screen in Kids Incorporated before hitting it big when she joined the cast of Party of Five in 1995. Her feature-film resume includes I Know What You Did Last Summer with Sarah Michelle Gellar, its sequel, I Still Know What You Did Last Summer, Can't Hardly Wait, and The Audrey Hepburn Story. Since 2005, she has had huge success with her television fantasy/drama Ghost Whisperer. She's also an accomplished singer with four albums to her credit.