Matthew McConaughey Tantalizes in a Tank Top

Only Matthew McConaughey could look so hot and sweaty and still look so tantalizing in a tank top! The happy dad of two, sporting darker locks than usual, looked like the sun was doing a number on him on the set of The Lincoln Lawyer in L.A. on Tuesday. Can someone do Matt a solid and spray him down?

OK! GALLERY: MATTHEW MCCONAUGHEY GRINS AFTER THE GYM

Whenever we see Matthew, he looks happy to just be alive — embodying his motto, JKL: Just Keep Livin'.

OK! GALLERY: MATTHEW MCCONAUGHEY PLAYS THE FIELD ON SET

Being a dad to son Levi and daughter Vida with Camila Alves probably has a lot to do with his positive attitude. JKL, Matthew. JKL.