Showbiz
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The couple, who married in November 2008, celebrated the end of their divorce proceedings by cooking s'mores over a bonfire fuelled by the legal documents, reports TMZ.
Montag told the website: "All I ever wanted was to know that Spencer loved me more than he loved all this other nonsense."
Pratt commented: "Through everything it's been Heidi's love that kept me grounded. Realising my behaviour was pushing her away was a terrifying wake-up call.
"I've still got a long way to go to repair the trust, but I hope with continued self-improvement, our relationship will be stronger than ever."
Montag and Pratt, who announced their separation in June, were rumoured to have reunited following Pratt's arrest for firearms offences in Costa Rica last month.
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