Fergie Josh Duhamel heels jeans print top Bandera fergiept2092913_03-full.jpg

Last night Fergie and Josh Duhamel went to dinner at Bandera restaurant in Brentwood, and we can't believe the Black Eyed Peas singer gave birth to son Axl Jack just one month ago -- she looks AMAZING!

The other day Josh chatted with E! News and gushed about his wifey, “She is doing so great. She really is. She is happy. She looks amazing … three weeks ago she gave birth and she looks probably better than she did before. I don’t know if it’s because of what she’s been eating or what, she looks really, really great.”

“We can’t stop staring at him. He’s our little man, we made him together,” Duhamel added. “There’s something you can’t really describe until you go through it. I think any parents out there would understand that … It’s just an incredible time for both of us."