Kate Hudson has shared a fun pool pic with fans as she launched her brand new Fabletics collection.The mom-of-three was pictured jumping into her pool with a big smile on her face as she rocked the new swimwear collection.The active swim items allow fans to workout on land and in water with the same clothing and Kate rocked a racerback swim top with zip detail, and biker shorts.MORE: Oliver Hudson opens up about his childhood Kate shared this fun picture with fans"We started active swim