London, Jan 29 : Victoria Beckham has posed nude for a charity t-shirt by her designer friend Marc Jacobs to warn people about skin cancer.
The shirts, signed by the Spice Girl, will go on sale in Marc's stores from next week.
The proceeds from the sale will go to the NYU Skin Cancer Foundation.
"Since we moved to California I have realised how important it is to practise safe sun for myself and to keep my three boys' skin well protected as well," The Sun quoted Posh, as saying.
"Skin cancer is a huge problem and I really wanted to help raise awareness by taking part in Marc's initiative," she added.
Victoria also fronted the Marc Jacobs spring/summer 08 collection which saw her hiding in giant Marc Jacobs gift boxes and shopping bags.