The schoolgirl found dead along with her entire family hosted a sleepover with her school pals to celebrate her 11th birthday just days before her death.
The bodies of 11-year-old Maja Wlodarczyk, her dad Michal, 39, mum Monika, 35, and brother Dawid, three, were discovered at their flat in west London on Friday.
Her friends today paid tribute to "beautiful" Maja as it emerged she hosted them less than two weeks before her life ended.
