Jessica Simpson tweeted this photo of herself in a balloon sweater on Monday, and the 32-year-old singer/Fashion Star mentor simply captioned the pic, "Metaphor."

While she is a bit round in the belly region, she's definitely kept her figure under control with her second pregnancy, thanks to regular exercise and being more cautious about what she's putting in her mouth.

"With my first pregnancy, I really let go," Jess told People magazine earlier this spring. "I felt like I deserved to eat whatever I wanted. Now I’m working out three times a week. I’ve only gained half of what I did during my first pregnancy."

Jess and fiance Eric Johnson are expecting their second child, a son, in July. Almost there!