AceShowbiz - Is that you, Katie Rost? "The Real Housewives of Potomac" star looks almost unrecognizable as she appears to sport lighter skin in her recent Instagram posts. This further prompts people to assume that she had a procedure to change her appearance.

In one of her latest photos on the photo-sharing site, Katie looked stunning as usual. But people noticed that her skin color was much lighter than it used to be. "Who's this caucasian woman?" one confused fan wrote in the comment section. Another comment read, "Girl u look like a White Woman!"

Another thing that made her barely recognizable was her eyes color as she had gotten blue colored contacts for the snap. "Girl! I didn't even recognize you with the blue eyes and freckles!" one user said. However, another fan argued that it was Katie's lashes that made a big change to her look.

In another post, people thought that she bore a huge resemblance to white actress Elizabeth Olsen. "When did Katie turn into an Olsen twin?" someone said. Another person joked, "Elizabeth Olsen looks great here, but where are you?"

Some fans criticized the reality TV star after knowing that Katie appeared to change her appearance to look like a white person. "You are losing your melanin And it isn't even final yet. What are you doing sister? Blue contacts?" one fan commented. Meanwhile, one other added, "Smh. young black girls are watching you, be a positive example! You clearly don’t love yourself if your bleaching you are a beautiful woman but you are showing the world just how much you hate yourself. Colorism runs deep in our community and your just a sad product of it."

According to MTO News, her co-stars were as shocked as others and it would be featured in the new season of "RHOP". "Katie's new look is going to be a part of her storyline [next] season," a producer spilled.