Kingston Rossdale's bleached mohawk. Photos: INF / Flynet

Every four-year-old boy should have a bleached mohawk and be treated to a mani-pedi in Beverly Hills, right?

Only if you are Gwen Stefani's son.

Kingston Rossdale

"Nails done, hair done. Everything did!" Kingston Rossdale steps out with brightly colored manicure and pedicure. Photos: Fame Pictures

The pop star's oldest child, Kingston, was spotted this weekend with a bleached blonde mohawk hairstyle complete with a shaved head on both sides. He also rocked brightly colored fingernails and toenails in a myriad of shades as he walked out of the nail salon in flip-flops so as not to disturb his freshly-painted toes.

Rocker-mom Stefani was also spotted at the salon getting a touch-up on her black nail polish before the duo met up with Kingston's little brother, Zuma, and their father, Gavin Rossdale, for a family outing to "Yo Gabba Gabba! Live!" in Los Angeles.

Once there, the child fashion icon sported a black leather jacket to complement his skinny gray jeans and colorful slip-on sneakers.

What do you think of Kingston's rock-star style? Appropriate for a young tot or not?

In related style news, take a look at other Hollywood moms with their long-haired sons.