Yesterday photogs caught engaged (and expecting?) couple Fergie and Josh Duhamel making their separate rounds of LA Wednesday afternoon.

Fergie and Pea pal put on a show for the paps, with Fergie encouraging her bandmate to bust a move on the concrete before heading back to the studio.

Meanwhile, in a coffee shop across town, a very annoyed neighbor felt the need to run interference between our photog as he patiently waited on the sidewalk to get a shot of Josh and his muffin.

And by muffin, we mean muffin.