A model dubbed the Colombian Barbie has complained about being denied a visa to enter the USA because she has had too much cosmetic surgery. Photo shows Tatiana Murillo known as the 'Colombian Barbie', undated. Her visa for the United States of America was denied. (@labarbiecolombianaoficial/Newsflash). Distinctive-looking Tatiana Murillo has undergone numerous operations and procedures to make herself look like the plastic doll. Local media reports how she had "several"…