Making for quite the sight to be seen, Gwen Stefani and Gavin Rossdale were spotted out alongside their sons, Kingston and Zuma, in Los Angeles on Saturday evening (October 31).

The foursome stepped out dressed in cute costumes (aside from Gavin) to gather a few bagfuls of goodies as they

went door-to-door for the Halloween holiday trick-or-treating session.

The Halloween outing comes just one day after Gavin celebrated his 42nd birthday.

Keeping things low-key, Gwen and Gavin stepped out for a quiet lunch on Friday afternoon at popular local eatery, Madeo.

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