Career
She is the Philippine national record holder in the Puissance Event, having cleared 1.74m with her horse Without a Doubt in 2005. Arroyo competed at the 2005 Southeast Asian Games, winning the Team Gold Medal with Without a Doubt. She was also a competitor at the 2014 Asian Games, with her horse Didi de Goedereede.
Arroyo was also Captain of the Yale Equestrian Team.
She is the daughter of former Senator Joker Arroyo and lawyer Felicitas South. Aquino.