Los Angeles: Teen sensation Justin Bieber while on a vacation with his father was mobbed with a group of bikini clad girls and ended up posing for pictures with them.

The 'Baby' hitmaker, his father, and a friend, flexed their muscles doing some push-ups on the sand. But he was soon mobbed by the group of girls, reports thesun.co.uk.

The father let his son alone so that he could enjoy the attention from his female fans.

Bieber, who flaunted a new Jesus tattoo on his leg, happily posed for snaps.