From IMDb,

Laura grew up in Italia. At the age of 12, she moved to USA with her Father Salvatore Pietrangeli. She worked in her Fathers restaurant in the state of New Jersey where she still resides today. She married Joe Vitale, October 23rd, 2009.

Laura has become a YouTube superstar having joined in 2010 and uploaded over 1050 recipe episodes. She was chosen by YouTube co founder Chad Hurley as YouTubes 'NextChef'.