Sofia Vergara posts an anniversary kiss with Joe Manganiello

Happy anniversary, Sofia and Joe! Hollywood's most PDA couple celebrated their first year together in fitting fashion — by smooching on Sofia's Instagram.

Honestly, we're shocked the pair hasn't tied the knot already. The two have stayed coy about wedding plans, though Vergara did float the idea of Reese Witherspoon being their flower girl.

Joe also took to Instagram yesterday...to post about his Magic Mike co-stars. Real romantic move, Manganiello.