This holiday season will be extra special for Robert De Niro and his wife Grace Hightower, who welcomed a beautiful baby girl yesterday! PHOTOS: Celebrities Who Became Moms in 2011 Helen Grace Hightower, born to a surrogate, weighed in at healthy 7lbs, 2oz, a rep for the pair tells PEOPLE. This is the second child for De Niro, 68, and Hightower, 56, who are parents to 13-year-old son, Elliot, born just one year after the couple wed in 1997. PHOTOS: Most Beautiful Moms of 2011 The “New Year’s Eve” star also has four other children from previous relationships. Congrats to the happy family! celebrity-baby-bumps-launch-icon