Miranda Kerr carried her son, Flynn, out of an LA gym yesterday. She took a Ballet Bodies class with trainer Andie Hecker and posted about the workout on Instagram. Miranda and Flynn wore matching striped shirts and dark pants for the sweat session, which comes just days after Flynn's birthday. He turned 2 on Sunday, and the family celebrated with a party that included a firetruck bounce house and mustache balloons. Dad Orlando Bloom had to head out of town and was spotted at LAX that same day, though he and Miranda put split rumors to rest over the weekend when they kissed in front of cameras.