Montana Cox sizzles in a black two-piece at Bondi Beach

Steve Jacobs strips off and takes a dip with model Laura Csortan at Bondi Beach

Nadia Bartel shows off her ample cleavage in a bikini and snuggles beau Peter Dugmore on Bondi Beach

DJ Diplo, 44, showcases his muscular chest and extensive tattoo collection at Bondi's Icebergs pool