Safe Haven actor Josh admitted he and the Black Eyed Peas singer still enjoy eating out at the US-based fast food restaurant.
Speaking during a Reddit session, Josh said: "Yes, we do still go to Taco Bell. We're very glamorous."
Josh took part in the Reddit session to promote his new series, Battle Creek, and he also opened up about fame.
Despite both being in the entertainment industry, Josh said being in the limelight hasn't changed him as a person. He added: "I don't really take fame that seriously, to be honest. I don't feel it's that real.
"There are some great benefits to it, but at the end of the day, I'm truly no different than I was when I got into this business."
Josh and Fergie welcomed their first child - son Axl - in August 2013. The couple married in 2009 after dating for five years.
Elsewhere, Fergie is now hard at work on her new solo album having released upbeat track, 'L.A. Love (La La)', at the end of last year.
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Watch Fergie's video for 'L.A. Love (La La)' below: