The couple stepped out with the actor’s 12-year-old son, Samuel (whom he shares with ex Jennifer Garner), to watch the Lakers take on the Golden State Warriors at the Crypto.com Arena on Saturday.<br /><br />The “Let’s Get Loud” songstress, 54, and Affleck, 51, held each other close as they intently watched the game courtside with the pre-teen.<br /><br />