sunglasses cellulite tattoo Minnie Driver bikini beach henry driver child dog

Minnie Driver and 2-year-old son Henry started summer off strong with a beach day!

The 41-year-old Driver, who celebrated her birthday in January, looks great in her bikini. We love how she lets her signature curly hair go free on the Malibu beach!

Driver and Henry were joined by another toddler playmate and their pup. Also, Minnie's bikini revealed a certain something on her bod ... see what it is after the jump!