Blake kept it casual in his black button-up shirt with jeans and a blue hat. He pushed the cart in front of him that carried plenty of groceries, including some diet Dr. Pepper. The couple got some cart pushing help from one of the employe…

The celebrity couple was spotted leaving Ralph's supermarket in Sherman where they bought a good haul of items for the big event this weekend. The two appeared to be in great spirits as they walked with Gwen's son Apollo, two. The pop star…