The 19-year-old "Keeping Up With the Kardashians" star, who rekindled her romance with the "Rack City" rapper in June this year after a brief split in May, has reportedly been feeling insecure about her appearance, reported Femalefirst.
"Kylie's obsessed with looking like Tyga's ultimate Barbie doll. She's had a mini face-lift and Lipodissolve on her waist, upper arms and thighs. The size of her hips is down to fillers that she's continuing to use.
"She's hooked on surgery - it's becoming a security blanket," a source said.