Brad Pitt and four year-old son Maddox were seen having fun on their ATVs in Santa Barbara on Monday afternoon. Gavin Rossdale also joined the two on his own ATV while wife Gwen Stefani held baby son Kingston. Brad’s 18 month-old daughter Zahara rested under a palm tree with an unidentified woman.

The American Academy of Pediatrics recommends that children under 16 should not operate off-road motorized vehicles (i.e. ATV, personal watercraft, snowmobile or minibike). For information regarding kids and ATVs (All Terrain Vehicles), please visit The Injury Free Coalition for Kids.

Photo Source: Just Jared