Adam Levine and Behati Prinsloo are in one serious honeymoon phase ...

The newlyweds shared their first picture as man and wife on Monday -- and instead of posting a lovey dovey pic, the wild duo showed their tough side.

Along with the pic, Adam wrote, "There is a strong situation going on here." We aren't sure exactly what the "situation" is here -- but they are looking pretty fierce about it.

Surrounded by 300 guests, the couple were married at Flora Farms in Los Cabos, Mexico on July 19. Jason Segel, Erin Heatherton and Candice Swanepoel, and Jonah Hill were in attendance -- and so was Adam Levine's ego.