Get ready to see MIRANDA LAMBERT in ads wearing a milk mustache.  She did a press conference yesterday in Nashville announcing that she's the face of the "Got Milk?" campaign.

But here's the cool part:  Miranda explained how they're able to keep the milk mustache from slopping all over her face.  She said, quote, "It's milk and it has a foam to it and also some yogurt. 

"And it takes a while.  And you drink it, you have to drink it, it tastes good!  Then you have to use a Q-tip to get it perfect.  It took four or five times to get it.  But it's pretty!"  

(Country Weekly)