In 2006, James King appeared with a small role as Heather in the comedy The Alibi, and a starring role in the thriller True True Lie. Her largest role that year was in the David Arquette horror film The Tripper as Samantha; Arquette had, in addition to directing the film, had produced, written, and acted in it. King had a recurring role on the short lived comedy The Class, which ended its run on television after an announcement in May 2007. The Class had been nominated for an Emmy in 2007, and won the People's Choice Award for "Favorite New TV Comedy". In 2007, King filmed They Wait, a horror-thriller film inspired by true events, with Terry Chen as her husband and Regan Oey as their son. She stars as a mother attempting to find the truth and save her son when threatened by spirits during the Chinese tradition of Ghost Month. It was featured in the 2007 Toronto Film Festival, but has not yet had a wide theatrical release. In 2008, King appeared in The Spirit, a live-action film adaptation based on the 1940s newspaper strip The Spirit, created by Will Eisner, in which King portrays Lorelei Rox. The role reunited King with Sin City writer Frank Miller, who wrote and directed the film.

Currently, King has four films in production that have release dates estimated for 2009. The first of three to be released in 2009 may be the Star Wars-themed comedy Fanboys. Its release date was pushed first to January 2008 when director Kyle Newman received additional funding to shoot new scenes, but the busy schedule of the actors postponed filming. Still delayed, the filmmakers and its distributor, the Weinstein Company, are involved in a dispute over which version to release. In May 2008, King featured in another Newman-directed film, Act I of The Cube, the beginning of an online movie-making contest. The Pardon, a film based on the true life story of Toni Jo Henry, the only woman to be electrocuted by the State of Louisiana, stars King in the lead role. The Jim Kouf comedy, A Fork in the Road, has King portraying the character of April Rogers, alongside Daniel Roebuck. King will reprise her role as twins Goldie and Wendy in the part sequel and part prequel of the Miller written and co-directed film Sin City 2.

During her first job in modeling, Jaime started injecting the narcotic drug heroin, and she had an addiction to this illegal drug from the ages fourteen to nineteen. In 1997, her boyfriend, the twenty-one year old fashion photographer Davide Sorrenti, had died from what was thought to be a kidney ailment brought on by excessive heroin use. Following his death, King entered drug addiction rehabilitation at age nineteen for her addictions to both heroin and alcohol, and that enabled her to regained sobriety. In 2006, she commented that her past reputation as a "party girl" is "like another lifetime" and she now thinks of herself as a different person. In September 2000, King dated Kid Rock and the couple made an appearance on The Howard Stern Show. In January 2005, while working on the set of Fanboys, she met husband Kyle Newman, the film's director. Within three months of dating, the two moved in together. Newman proposed in Spring 2007, and the two married on November 23, 2007 in an "intimate and relaxed" ceremony in Los Angeles at Greystone Park and Manor, where Newman had proposed. King told InStyle magazine, "I want at least three children." Jaime enjoys surfing and is friends with numerous musicians. In an interview published in 1996, King, after retiring from modeling, announced her plans to be a writer or a photographer. She presently lives in Los Angeles.

• Sin City 2 (2010) (pre-production) .... Goldie / Wendy
• Riding the Pine (2009) (pre-production)
• A Fork in the Road (2009) (post-production) .... April Rogers
• Waiting for Forever (2009) (post-production) .... Susan Donner
• The Pardon (2008) (completed) .... Toni Jo Henry
  
• "Gary Unmarried" .... Vanessa Flood (13 episodes, 2008-2009)
       - Gary's Ex-Brother-In-Law (2009) TV episode .... Vanessa Flood
       - Gary Dates Louise's Teacher (2009) TV episode (credit only) .... Vanessa Flood
       - Gary Toughens Up Tom (2008) TV episode .... Vanessa Flood
       - Gary Goes First (2008) TV episode .... Vanessa Flood
       - Gary Gives Thanks (2008) TV episode .... Vanessa Flood
        (8 more)
• My Bloody Valentine (2009) .... Sarah Palmer
  ... aka My Bloody Valentine 3-D (USA: promotional title)
  ... aka My Bloody Valentine 3D (USA: poster title)
• The Spirit (2008) .... Lorelei Rox
  ... aka Will Eisner's The Spirit (USA: poster title)
• Fanboys (2008) (as Jaime King-Newman) .... Amber
• They Wait (2007) .... Sarah
  ... aka 30 Jours de terreur (Canada: French title)
• "The Class" .... Palmer (6 episodes, 2006-2007)
       - The Class Springs a Leak (2007) TV episode .... Palmer
       - The Class Has a Snow Day (2007) TV episode .... Palmer
       - The Class Eats Moroccan Chicken (2007) TV episode .... Palmer
       - The Class Has to Go to a Stupid Museum (2007) TV episode .... Palmer
       - The Class Visits a Bad Neighbourhood (2007) TV episode .... Palmer
        (1 more)
• The Tripper (2006) .... Samantha
• "Kitchen Confidential" .... Tanya (13 episodes, 2005-2006)
       - Power Play (2006) TV episode .... Tanya
       - An Affair to Remember (2006) TV episode .... Tanya
       - And the Award Goes to... (2006) TV episode .... Tanya
       - Let's Do Brunch (2006) TV episode .... Tanya
       - Praise Be Praise (2006) TV episode .... Tanya
        (8 more)
• True True Lie (2006) .... Nathalie