The new mum welcomed baby son Axl into the world in August, and stepped out this week looking as stylish as cool as ever.
On Wednesday evening (30 October), Fergie stepped out in LA for a fashion dinner hosted by designer brand Kenzo and she made sure to dress to impress in a rock chick ensemble that was effortlessly edgy.
Given her love for leather (which she was seen wearing throughout her pregnancy), the songstress donned a pair of flared leather trousers, which she teamed with a loose-fitting vest top with a watercolour design on the front.
She completed her outfit with a baggy satin blazer, a black clutch and a pair of fingerless biker gloves.
The 38-year-old kept her hair low-key and simply styled it in loose waves, while her make-up was left natural, with a nude coloured lip.
Even though she has been busy with mummy duties for the last couple of months, Fergie hasn't neglected her social life and earlier this week, she was spotted having a girls' night out with Kim and Khloe Kardashian at a Kanye West concert.
The Black Eyed Peas singer also got into the Halloween spirit with her husband Josh Duhamel, as the pair left baby Axl tucked up in bed while they dressed up in spooky costumes for the popular holiday last weekend.
What do you think of Fergie's rock chick outfit? Let us know below, as the best comment each week wins £50!