Miranda Kerr wore a bikini and showed off her enviable abs yesterday during a photo shoot. A few assistants helped barefooted Miranda navigate the rocky Malibu beach as she got ready to pose for the steamy pictures. Miranda didn't waste time getting back to modeling after she and Orlando Bloom welcomed their son, Flynn Bloom, in January. She made her return to the runway in Balenciaga's show eight weeks after welcoming her little guy to the world. She even teamed up with her fellow Victoria's Secret Angels to toast the launch of the brand's SWIM line in LA last month. Miranda is easing back into work, but she and Orlando have also been spending long hours with their addition between business-related travels and social outings with friends. She's also apparently still able to brush up on her reading despite her new mom duties. Miranda Kerr shared her favorite books on her blog, writing that she loves Catcher in the Rye, Siddhartha, and The Autobiography of a Yogi.