Fergie, Brandon Davis Do Lunch, Hopefully Nothing Else

On a day that has already brought us Andy Roddick and Brooklyn Decker and Lindsay Lohan with J.R. Rotem, we're still shocked by the pairing below.

Stacy Ferguson (a.k.a Fergie) is a woman who once peed her pants in concert and who used to do mounds of crystal meth. Yet seeing her do lunch with Brandon Davis, a.k.a. Greasy Bear, grosses us out most of all. Yes, it's true. See below ...

Fergie dines with Brandon Davis. Something tells us it was a greasy meal.

Reports say Fergie and Greasy Bear may have dated a few years ago. If so, it must have been during a crystal meth-induced haze. Right? God, we hope so.

Either way, we don't think they're together now. Fergie has been with Josh Duhamel since forever, and Greasy is back with Aussie model Cheyenne Tozzi.

Also known as Koala Bear.