Lionel Messi appeared to share a moving celebration with Inter Miami president David Beckham after he opened the scoring in their 4-0 win over Atalanta United - gesturing to the ex-England captain with his hand. <br /><br />The Argentinean superstar scored twice in the thumping victory as he made his first start for his new MLS club - and he wasted no time in making an impression on the game. <br /><br />Just eight minutes in Sergio Busquets a ball over the top, which Messi latched onto, and after his first effort hit the post, finished the rebound to open the scoring. <br /><br />Messi celebrated with his team-mates - but then appeared to single out Beckham in the stands in what looked like an inside joke between the pair. <br /><br />As Messi finished enjoying the moment with his teammates, the Argentine made his familiar point-to-the-sky gesture with his hands before sharing a special moment with Beckham. <br /><br />Smiling directly at Beckham, Messi appeared to make a 'hold my beer' type motion as he and the familiar face watching grinned and laughed together. <br /><br />As Messi directed his gesture - which some have also compared so something similar to a pose from The Avengers franchise - the club president stood up and applauded his newest signing. <br /><br />Messi didn't stop there though, the World Cup winner doubled Inter's lead just after the twenty-minute mark, much to the delight of his new American fanbase. <br /><br />Arriving into the box to meet Robert Taylor's cross to net his second of the game, as Miami went on to win the game 4-0. <br /><br />The forward's brace comes just a game after his debut, where in typical Messi fashion he marked with another memorable moment to add to his glittering career CV. <br /><br />Coming off the bench to score an injury-time free-kick to see his new club beat Cruz Azul in the Leagues Cup. <br /><br />Messi lasted 78 minutes of the win over Atalanta, and will now get set to make his MLS debut when Miami takes on Charlotte this weekend.