Hilary Duff looks casual in a green puffy parka

Hilary Duff Points Out 'Gray Hair' After Celebrating Son Luca's Birthday

Hilary Duff, 35, frets over gray hair after celebrating her son Luca's 11th birthday at Disneyland

Hilary Duff enjoys a day at Disneyland with her children to celebrate her son Luca's 11th birthday