Blake Lively and Ryan Reynolds welcomed their fourth child, the couple is taking a romantic trip to Paris, France.On Saturday, the actors were seen holding hands as they walked through the city wearing casual summer looks after enjoying a gourmet lunch at the renowned restaurant, La Poule au Jar by Chef J.F. Piège.Lively wore a white shirt dress with a floral pattern and layered it with a cardigan and light trench coat.