[QUOTE=lhen;185135]Sponsorship can only be by a government or an international scholarship agency, not by an individual (relative, etc).
Your aunt could help you by lending you the required money up front (at least GBP7000/PHP550K) for you to have whilst you apply. You can then return the money to her once your application has been processed and assuming your application is successful she can then provide you with a monthly allowance once you are in the UK.