Jessica Simpson Shows Off Her Assets in Plunging Blue Dress!

Jessica Simpson wears a blue evening dress while out on a date night with her hubby Eric Johnson at Mastro’s on Saturday evening (May 14) in Beverly Hills, Calif.

That same evening, Jessica and Eric supported her dad Joe at Dream Works, his photography gallery exhibit in Los Angeles.

PHOTOS: Check out the latest pics of Jessica Simpson

“There is something about taking pictures that makes me happy, and it has always been a hobby for me,” Joe told People.

20+ pictures inside of Jessica Simpson and Eric Johnson leaving their dinner date…