Jessica Simpson: Bikini Baby Bump!

Jessica Simpson shows off her growing baby bump in a bikini in this new picture posted to her Twitter account.

“Bumpin’ and Proud!” the 32-year-old entertainer captioned the pic. Jess and her family, including fiance Eric Johnson, young daughter Maxwell, sister Ashlee, nephew Bronx, and mom Tina, are all on vacation together in Hawaii!

PHOTOS: Check out the latest pics of Jessica Simpson

“Sending love from Hawaii :)” Jess wrote on her Twitter account the day before.

In case you missed it, check out Jessica on the cover of Weight Watchers latest magazine.

Bigger baby bumpin’ picture inside…