Jessica Simpson BABY BUMP #2!

2/7/2013 5:30 AM PST

Pregnant Jessica Simpson -- BABY BUMP #2 ... The First Photos

Jessica Simpson is ditching the coveralls ... proudly showing off her pregnant belly in L.A. yesterday -- and TMZ has the pics.

Fetus Simpson had been under wraps for the past couple of weeks ... with Jessica sporting all sorts of baggy clothes to keep her bump out of the public eye.

But now that Jessica is a couple of months into pregnancy ... and growing ... she's given up on the cover-up ... and hit the gym yesterday in all her pregnant glory, rocking tight workout clothes.

Jessica is currently in a multi-million deal with Weight Watchers ... and it looks like the company will get twice what they paid for ... 'cause she vows to drop the weight (again) once the kid is born.