Fergie was feted with a small, intimate family baby shower on Sunday, Aug. 11 -- see the pictures of her growing belly! Credit: Courtesy of Fergie

Pregnant in heels! Fergie was feted with a small, intimate family baby shower on Sunday, Aug. 11, and the singer seemed to have a ball showing off her growing baby bump. 

Posing in heels and a tight mini dress, the 38-year-old posed happily next to her fellow Black Eyed Peas members, will.i.am and apl.de.ap. "#UncleLove," she captained the picture via Facebook, noting that she was missing Taboo.

In another snapshot, the singer posed with a plate of yummy food and wrote, "Thank you Pam for the amazing family #babyshower."

It was the second baby shower for the mom-to-be, who first celebrated at an A-list packed "gay-by" shower thrown by her gay BFFs on July 28 in Beverly Hills.

No doubt Fergie and husband, actor Josh Duhamel, 40, have been having fun waiting for their baby son to be born, who is due this fall. 

The star gushed about her hubby in July, explaining that he's been "so nice and wonderful" during her pregnancy. "He sings and talks to my belly all the time," she said. "He's very complimentary. I'm very lucky that he's really good to me."

The pair, who wed in January 2009, announced they were expecting in February.