Mark Cuban met with Steve Bannon today in NY: https://t.co/6PRGW3z7gv pic.twitter.com/dSIvLnGXlP — Marlow Stern (@MarlowNYC) November 23, 2016

One of President-elect Donald Trump's most vocal critics was reportedly spotted at a meeting with Trump's most controversial adviser.

According to TMZ, Dallas Mavericks owner Mark Cuban - an outspoken Hillary Clinton supporter during the campaign - sat down with Steve Bannon Tuesday in New York City.

The two, according to the report, have had business dealings in the past, but it wasn't clear exactly why they were talking at the King Cole Bar in the St. Regis Hotel.

Cuban reportedly declined to comment on what was discussed.

Mark Cuban tells me he's not commenting on the Bannon meeting yesterday — Gideon Resnick (@GideonResnick) November 23, 2016

Trump has been criticized for his association with Bannon, who previously ran Breitbart News and declared it to be an "alt-right" platform.

In an interview this week, former Democratic National Committee chair Howard Dean called Bannon "a Nazi." Bannon was tapped by Trump to be White House Chief Strategist and Senior Counselor.

Trump was asked about Bannon yesterday in a meeting with New York Times reporters:

On Bannon:"If I thought he was a racist or alt-right or any of the things, the terms we could use, I wouldn't even think about hiring him." — Maggie Haberman (@maggieNYT) November 22, 2016

Trump on Bannon: "I think it's very hard on him. I think he's having a hard time with it. Because it's not him." — Maggie Haberman (@maggieNYT) November 22, 2016

"A lot of people are coming to his defense right now," Trump says of Bannon. Reince voices support too at conference table. — Maggie Haberman (@maggieNYT) November 22, 2016

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