Fergie, Josh Duhamel Katsuya Brentwood

Guess it was date night for all celebs!

Somewhat following in the footsteps of other Hollywood couples, Fergie and Josh Duhamel did some fine dining of their own when they hit up Katsuya in Brentwood on Saturday.

The Black Eyed Peas singer rocked a Bruce Lee t-shirt under her blue flannel while the Safe Haven star sported a cool dress shirt and jeans. Not pictured is their adorable son Axl, who was probably getting some r&r at home after spending the day at the zoo earlier.

Glad these two got some alone time after their long day!