The 40-year-old star rented The Cod Squad Food Truck for the 46-year-old singer and the crew of her 'This Is What the Truth Feels Like' tour after the opening night at the Xfinity Center in Mansfield, Massachusetts yesterday (12.07.16).
The van parked outside the venue and was packed full of a fishy feast, including lobster rolls and clam chowder, for Blake's significant other and her workers.
Crew members and the 'Make Me Like You' hitmaker were treated to a smorgasbord of other calorific treats, including French fries and fried calamari.
An employee for Captain Marden's Seafoods - which owns the Cod Squad truck - told PEOPLE: ''It was just last-minute. I was very, very happy that we were available!''
While the food went down well with Gwen - who has kids Kingston, 10, Zuma, seven, and two-year-old Apollo with her ex-husband Gavin Rossdale - and her crew, the star and Blake also appealed to the Cod Squad who were full of praise for the couple.
The employee added: ''The guys on the truck, they said they were regular people, very friendly.
''They couldn't say enough about them.''
Gwen's Mansfield show was the first of her 28-date tour of the US and Canada, which finishes in Inglewood, California, on October 16.
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