Jennifer Thomas vs Gia The Giant comparing their height and measuring each other. Gia stands at an awesome 7 foot 1 on her high heels while Jennifer is only 5 foot 1 ... See Gia mocking and teasing Jennifer. Gia is so tall that Jennifer will need a ladder to reach Gia's head with the measure tape!! Following is hands, feet and legs comparison. Gia is definitely MUCH taller but who is the stronger ? Both girls decide to find it out with an arm wrestling challenge!!