Beyoncé Knowles and Jay-Z took their baby daughter out for lunch in NYC today! Jay-Z, Beyoncé, and little Blue Ivy Carter went out for a meal at Sant Ambroeus. It was the first time baby Blue Ivy has been photographed outside of her parents' house. The first Blue Ivy Carter pictures were released earlier this month, showing the infant at home hanging out with her parents. Blue Ivy is already a month and a half old. She entered the world on Jan. 7, and both Jay-Z and Beyoncé stuck close to their apartment in the following weeks. Now, though, Jay-Z's back in the spotlight, having performed two shows at NYC's Carnegie Hall and stepping out last week to do lunch with his new protegée Rita Ora.