4 photos of Julianna Margulies before and after plastic surgery. She's only had Botox surgery. Julianna Margulies is a 51 year old actress who is 5' 7", weighs 135 lbs, has green eyes, black hair, 35-23-35 in measurements, a 34B bra size, a 6 dress size, a 23 waist size and has a 9 US shoe size.