Halle Berry in a bikini on the beach in Hawaii on March 26, 2013. Credit: FameFlynet

That's one hot mama! Halle Berry, fiance Olivier Martinez and her adorable 5-year-old mini-me daughter Nahla spent some quality time together on the beach in Hawaii on Tuesday, March 26, and the 46-year-old actress proved that age truly is just a number.

The Call actress wore a black bikini for the trio's beachside stroll, showing off her enviable figure through a sheer, low-cut black cover-up.

Daughter Nahla, who just celebrated her fifth birthday earlier this month, wore an adorable black-and-pink Hello Kitty one-piece swimsuit for the occasion, with tiny pink-and-grey sandals to match.

The mother-daughter duo looked like they were having a blast playing in the sand as French actor Martinez, 47, kept a close eye nearby, clad in a grey T-shirt and rolled-up jeans.

Berry opened up about the joys of motherhood at an older age last year, telling talk show host Wendy Williams that she's "so glad" she waited to have children.

"I'm a much better mother at 46, or 41 when I had her, than if I were 21 or 25," she said at the time of her only child (father is Berry's ex, model Gabriel Aubry). "I was just a little baby [in my early 20s], just trying to figure it out, trying to figure out who I was, let alone have the responsibility of trying to help another little should develop and grow. I'm so glad I waited."