© @Copyright HELLO! Hello! Magazine had an extra special Thanksgiving on Thursday as she marked The 25-year-old model even hosted the annual event for the first time at her , and on Instagram.Gigi had invited her mum Yolanda Hadid and her siblings over to her house, and had treated to them to a feast of traditional Thanksgiving dishes The new mum had also decorated her home for the occasion, and had written the word 'Gratitude' alongside a turkey on her window in white marker pen.