Fergie celebrated the impending birth of her son with a party of A-list stars on Sunday.
The couple celebrated with a party of close friends at the SLS Hotel in Los Angeles.
According to People magazine, Lance Bass, Molly Sims, Gabriel Aubry, Ru Paul,and Matthew Mosshart were among other guests at the event, where songs like Let's Hear it for the Boy played over the speakers.
Fergie also took the mic.
"Woo! It's my baby boy's first party!" she gushed.
According to the publication, the theme was black, white and blue.
Guests enjoyed a bar offering Patron Ferg-aritas, which they sipped on through black and white striped or polka dot straws.
A four-tiered cake was also on display with a teddy bear sitting on top.
A balloon animal artist was on hand for the kids and candies were on offer.
Fergie, 38, and Josh, 40, wed in 2009.
The actor recently revealed the couple are making preparations to ensure they never have to be apart.
"I can't imagine having a kid and then not being able to be there - that would just drive me crazy. My head would be at home with mom and baby," he said.
"We want to work it out so that we can be together; whether I am working, they can come with [me] or if she is working I can go with them. I can't see myself ever wanting to be away from my wife and kid."
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