Kendall Jenner's dreams are coming true.

The 18-year-old has made it clear that she wants to become a fashion model. It looks like the "Keeping Up With The Karshians" star made it happen last night as she walked for Marc Jacobs.

Jenner has been creating controversy with her breasts once again as she bares her chest for New York Fashion Week.

The reality TV star wore a sheer top, sharp bobbed wig and powdered out eyebrows as she strutted onto the catwalk at the Marc Jacobs Fall 2014 Show.

Most people didn't even recognize her.

An insider told FOX411 that "Kendall was unrecognizable. No one backstage knew who she was. The photographers and backstage press ignored her."

The source continued to say, "Kendall didn't seem to want the attention. Back when Paris Hilton did runway in 2000, 2001, that's all she cared about - people fawning over her backstage. Kendall was the opposite - a pro."

Not everyone seemed to think the Kim Kardashian's sister was a pro.

There has been criticism that Kendall "needs to cover up" and that the model didn't "need to dress like that."

Big sister Khloe Kardashian stepped in and tweeted, "It's a fashion show. She doesn't choose! #Clueless."

She continued with, "She's too dope for you 2 understand! Ya'll would trade places with her in a second! The hate is real! Lol bye haters! #ModelLife #Simple."

She even added, "Basic b---hes NOT wanted."

At one point, the newly single Kardashian tweeted, "My baby sister killed it today walking in the Marc Jacobs fashion show!!! Kenny you are so dope.."

Kim Kardashian chimed in, "Proudest sister ever!!!! @kendalljenner I love watching you live your dream! #MarcJacobs #NYFW."

In an interview with V Magazine, Jenner had expressed that she wants to be taken seriously, away from her reality show career.

She has said, "I want to be more high fashion; I want to be more editorial, but hopefully I'll just prove myself."