Back in November of last year, we reported that�IU went horseback riding for the very first time as part of her endorsement deal for the online game, "The Story of the Horse and Me, Alicia". It seems like the star finally broke in her equestrian boots, as she was seen filming a CF while riding on a gorgeous chestnut horse. Fans were impressed by�IU's elegant fashion, and her ability to horseback ride with ease. Is there nothing this rising star can't do? [gallery] Source: Newsen via Nate