The Black Eyed Peas singer, 37, stepped out in Milan, Italy on Saturday, Feb. 23 and offered fans a glimpse of her pregnant belly. Despite wearing multiple layers of a white blouse, gray vest and leather jacket, Fergie's bump was noticeable underneath.
The "My Humps" singer and Duhamel, 40, have been referring to Fergie's tummy as her "Lovely Baby Bump," a play on words from a line in the song.
"Thank you for the outpouring of well wishes!" Safe Haven star Duhamel tweeted Feb. 19. "We are grateful and blessed. #MyLovelyBabyBump."
The dad-to-be, who married Fergie in January 2009, told omg! Yahoo on Feb. 20 that he's "always had an affinity for kids." The actor, who played a dad onscreen in his new film Safe Haven and 2010's Life as We Know It, explained, "There's something about me and kids that just click. I don't know if it's because I am a kid, but it does prepare you whenever you're around them."
"Seeing that ultrasound is unlike anything you've ever seen," Duhamel added. "Unless you've had one yourself. You're like, 'Wow, it's mine.'"
This article originally appeared on Usmagazine.com: Fergie Shows First Glimpse of Baby Bump During Outing in Italy: Picture