Nicole Richie's Pregnant Bikini Body

Nicole Richie flaunts her pregnant bikini body while sunbathing with boyfriend Joel Madden in Hawaii on Saturday. The couple has been enjoying their lovefest in Aloha state for the past few days to get away and celebrate Nicole‘s 26th birthday (it was yesterday).

The mom-to-be sported her pregnant bikini body on Friday in an equally hot red bikini.

Look at the other jealous pregnant couple. They are green with envy.

30+ pictures inside of Nicole Richie‘s pregnant bikini body…