shirtless beach dog shirtless beach dog

You know it's officially summer when Matthew McConaughey starts strutting around Malibu minus his j.k livin tee-shirt!

Today the still sexy 40-year-old actor left Camila and little Vida at home and hit the beach with son Levi, and these are some of the cutest daddy/son pictures we've seen in a long time. The only thing that might make it more adorable was if Matty was wearing his signature red boardshorts to match Levi's trunks!