The man has accused Sean Spicer of calling him by the slur while the two attended prep school together decades ago.
President Donald Trump has overseen unprecedented turnover in the early months of his administration.
Mark Corallo left President Donald Trump's legal team last July.
"It's not just on you. It's now going in and having to tell the president of the United States, 'Hey, I embarrassed myself, your administration and in some cases, I think did something the American people are not pleased with,'" Spicer explained.
Hicks is one of six past and current Trump administration aides whom Robert Mueller reportedly wants to question.
Spicer was frequently mocked in Saturday Night Live skits by comedian Melissa McCarthy.
"Mr. Spicer wants your icebox," an aide reportedly told junior staffers. They refused. So Spicer waited. After sundown, he pounced.
Anthony Scaramucci previously donated to Barack Obama but has been a vigorous defender of Donald Trump.
His attacks were his way of distracting attention from a week of embarrassing news.
The press secretary also inaccurately claimed that the White House has not been holding fewer briefings.
The deputy press secretary did suggest you don't refuse a job offer from President Donald Trump.
Trump has filled his administration with people more loyal to him than they are to America.
The seven things the special counsel into Russian links will do next.
The White House can't seem to decide whether the president's tweets constitute official policy.
And more evidence that Trump tried to shut down the Comey investigation.
The potential new White House press secretary, Guilfoyle is the former wife of California's Democratic lieutenant governor.
"I thought, Comey's investigating Russia, I don't like that. I should fire him," says Baldwin's Trump.
In the latest SNL episode, "Spicey" sets a fire extinguisher off, throws a pillar at reporters and ditches the press briefing to find Trump.
The best Huckabee-Sanders could do was refer to messages after the president fired him.