How much money will Katie Holmes walk away with in her divorce from Tom Cruise?

Though several news outlets initially reported that the couple had a pre-nuptial agreement that entitled Holmes to $3 million for every year she stayed married to Cruise -- totaling an estimated $18 million after almost six years of marriage -- an unnamed source told TMZ Tuesday that the 33-year-old actress will walk away with little more than she brought into the marriage.

But apparently, that's alright with her. Though Holmes could still challenge the prenup, the source told TMZ that "she's not about the money. She's not that girl. She loves to work."

Holmes, who on Monday made her first appearance without her wedding ring since filing for divorce last Thursday, is reportedly seeking sole custody of her daughter with Cruise as well as a "suitable amount" of child support.

As far as property goes, the pair's prenup reportedly awards Holmes a Montecito, Calif. mansion, though a massive Beverly Hills estate Cruise bought in 2007 may be up for grabs.

Click through the slideshow below to see who walked away with the marital home in other celebrity divorces:

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  • Arnold Schwarzenegger

    In July 2011, <a href="http://www.tmz.com/2011/07/07/arnold-schwarzenegger-maria-shriver-divorce-settlement-house-income-net-worth-divide-money-brentwood-family-home/#.T3tyi-zLyRk" target="_hplink">TMZ reported</a> that Arnold Schwarzenegger would remain in the Brentwood mansion he shared with ex Maria Shriver and their four children. A few days after filing to divorce Schwarzenegger, <a href="http://www.dailymail.co.uk/tvshowbiz/article-2103915/Maria-Shriver-moves-newly-refurbished-12m-LA-mansion.html" target="_hplink">Shriver reportedly snapped</a> up a $12.2 million dollar refurbished home a few miles from the estate the couple once shared.

  • Jackie Gleason

    Jackie Gleason, star of the iconic sitcom "The Honeymooners," divorced his second wife, Beverly Gleason, in November 1975. He received the couple's 14-room, $400,000 "show place home" in the settlement despite his wife's request for the property, the <a href="http://news.google.com/newspapers?id=-NNQAAAAIBAJ&sjid=Tl8DAAAAIBAJ&pg=5901,5276661&dq=gets-the-house+divorce&hl=en" target="_hplink"><em>St. Petersburg Times </em>reported</a> at the time.

  • Kate Gosselin

    Reality TV matriarch <a href="http://www.nbcconnecticut.com/entertainment/celebrity/Jon___Kate_Gosselin_s_Divorce_Finalized-79648627.html" target="_hplink">Kate Gosselin continued to reside</a> in the family's Pennsylvania estate with all eight children when she divorced husband Jon Gosselin in December 2009. <a href="http://www.radaronline.com/exclusives/2012/03/jon-gosselin-moves-house-pennsylvania-woods-photos" target="_hplink">According to Radar Online</a>, Jon is now living in a secluded, small house in the woods not far from the home he once shared with Kate and the kids.

  • Princess Diana

    Princess Diana may have <a href="http://www.cnn.com/CNN/Programs/people/shows/diana/profile.html" target="_hplink">lost the title of "Her Royal Highness"</a> in her 1996 divorce from Prince Charles, but at least she got to <a href="http://www.nytimes.com/1996/07/14/weekinreview/july-7-13-her-royal-common-ness.html" target="_hplink">keep her Kensington Palace apartment</a> -- not to mention her jewelry, and the <a href="http://partners.nytimes.com/library/world/diana/diana-divorce.html" target="_hplink">right to entertain at St. James's Palace</a> with the Queen's permission. In March 2012, <a href="http://photoblog.msnbc.msn.com/_news/2012/03/20/10775632-a-peek-inside-princess-dianas-kensington-palace" target="_hplink">MSNBC offered a peak into Kensington Palace</a>, which remained <a href="http://www.telegraph.co.uk/news/uknews/royal-wedding/8556640/Prince-William-and-Kate-to-move-into-Dianas-former-home.html" target="_hplink">Princess Diana's official residence</a> until her death in August 1997.

  • Katie Lee

    After<a href="http://www.nypost.com/p/news/national/billy_joel_wife_katie_lee_split_uynhAM9oAmDaOwTTb0n6DK" target="_hplink"> announcing his split</a> from third wife Katie Lee in June 2009, Billy Joel reportedly sold his share in their <a href="http://www.observer.com/2009/10/billy-joel-sells-perry-street-house-to-exwife-katie-lee-for-3-m/" target="_hplink">New York townhouse to Lee for $3 million</a>. In February 2011, Lee sold the luxe apartment for $11.65 million, <a href="http://ny.curbed.com/archives/2011/02/10/billy_joels_ex_katie_lee_sells_west_village_townhouse.php#more" target="_hplink">Curbed New York reported</a> at the time.