Miranda Kerr and Heidi Klum teamed up in NYC on Saturday to take a morning run. The jog was one of the many Heidi's doing as part of her Summer Run series, which is designed to encourage other women to team up with friends and focus on fitness. Heidi Klum's new website is the place where she keeps track of her miles, and post-workout with Miranda she posted a photo and wrote, "Running with ex-Victoria's Secret buddy, Miranda Kerr. Always good to catch up, run and share some baby pictures!" Birth was the topic of a recent interview Miranda gave to the Australian edition of InStyle. Speaking about the birth of her and Orlando Bloom's son, Flynn Bloom, Miranda said, "I actually thought I was going to die at one point and left my body. I was looking down on myself, the pain was so intense . . . I kept thinking, 'How do women do this?' But if other women have done this, I can do it too. I was determined."