"MARRY HER!!!"
Packers star pass rusher Za'Darius Smith is putting some serious heat on his OWN quarterback, telling TMZ Sports ... Aaron Rodgers needs to marry Danica Patrick ASAP!!!
"Look, 12, I know I'm on TMZ," Smith hilariously told us out at Super Bowl festivities in Miami on Wednesday ... "But, man, most definitely, you should marry that lady!"
Rodgers and Danica have been dating for over two years ... and things are definitely SERIOUS between the two.
They've publicly said "I love yous" .