AceShowbiz -

Kendall Jenner recently jetted off to Paris after receiving a wave of criticism for her protest-themed Pepsi commercial, which has been pulled by the soft drink brand. And the Victoria's Secret model's career is likely in jeopardy should she remain mum and won't show sincere regret following the controversy.

Speaking to HollywoodLife.com, image consultant and reputation expert Eric Schiffer explained what Kendall should do next "to regain favor with people." He said that "Kendall should share her regrets with the public and reaffirm her sincere apology to people barking mad over Pepsi's imagery."

Eric explained that because "she is getting attacked by critics and a large part of the public," he thought it was "the worst celebrity brand choice of the century." He went on suggesting that the 21-year-old model shares "what she's feeling with people so they can see how upset she is."

"To not speak up is a threat to the survival of Kendall's brand in its current iteration as a cleaned imaged modern icon for young women," he continued. "Show authentic regret for her terrible choice to be part of a visual story that's created so much anger and searing outrage in people."

Kendall has reportedly been shaken by the intense reaction to the controversial ad. "She feels like the whole world hates her," a source previously told the publication. The older sister of Kylie Jenner is reportedly so upset because "she's never had to deal with this kind of backlash."