Oksana Grigorieva out buying flowers for Lucia

Ready to celebrate that special occasion ventured Oksana Grigorieva out to the local grocery store to pick up any last minute needs daughter Lucia the first Saturday 30th birthday in October.The former partner Mel Gibson skirted in the aisle at Ralphs in Sherman Oaks, before you pick a large bouquet of white tulips for her little girl's breakthrough moment.