After a tough week, she was showing off her new full head of hair on Twitter.
Gold Hair Extensions tweeted a snap of the star before and after, with Martine later adding: "you cheered me up with your kindness and new luscious hair! Thanks for treating me and making me feel nice. X"
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Martine before hair extensions
After papers were filed at a Kingston-Upon-Thames court, it was revealed Martine was £187,000 in debt, with the majority owed to the taxman and £30,000 owed to Lloyds Bank.
The actress - who shot to fame as Tiffany Mitchell in 'EastEnders' before starring in 'Love Actually' with Hugh Grant in 2003 - later thanked fans for their support.
She posted on Twitter: "I can't begin to express my love and gratitude for such kind and encouraging messages. I'm truly so touched. I love you guys. Thank you. Xx."
Despite her fortune for her Atomic Kitten days and various relaity TV appearances, Kerry was officially made broke in 2008 when she failed to cough up the final £82,000 of a £417,000 tax bill. A turn as a housemate on 'Celebrity Big Brother' helped her to finally pay off her debts. (credit:Getty Images)
Shane Filan(02 of11)
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The Westlife star and property investor was made bankrupt in June 2012 when the housing market crashed, and left him owing more than €5.5m (£4.45m) to Ulster Bank and Bank of Ireland. (credit:Getty Images)
Martine McCutcheon(03 of11)
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Martine filed for bankruptcy in in 2013, when she amassed debts of £187,000. (credit:Getty Images)
Stephen Baldwin(04 of11)
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When Stephen defaulted on a mortgage payment in 2009, he filed for bankcruptcy claiming he was $2.3m in debt. (credit:Getty Images)
Joe Swash(05 of11)
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The former 'EastEnders' star was made bankrupt by London's High Court in 2009 after he failed to pay a £20,000 tax bill. (credit:Getty Images)
Peter Stringfellow(06 of11)
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Peter lost a reported $20m in 1992 after a failed attempt to crack America. (credit:Getty Images)
Christopher Biggins(07 of11)
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Biggins reckons that going into voluntary bankruptcy 15 years ago was the 'best thing that ever happened' to him. The star was forced into it after work offers slowed down. (credit:Getty Images)
Mike Tyson(08 of11)
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The boxer owed both the US and British governments $17m in taxes, $750,000 to law firms and $300,000 to limo services and became bankrupt in 2004. (credit:Getty Images)
Donald Trump(09 of11)
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He may be a multi-billionaire, but Donald Trump has filed for corporate bankruptcy four times! However, he has never filed for personal bankruptcy. (credit:Getty Images)
Neil Morrissey (10 of11)
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Neil entered into an individual voluntary arrangement (IVA) after a property scheme in which he invested collapsed, leaving him millions of pounds in debt. (credit:Getty Images)
MC Hammer(11 of11)
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One hit wonder MC Hammer's living beyond his means meant he was $13m in debt and filed for bankruptcy in 1996. (credit:Getty Images)