NEW YORK (AP) — Fox News said Monday it has “agreed to part ways” with Tucker Carlson, its popular and controversial host, less than a week after settling a lawsuit over the network’s 2020 election reporting.

The network said in a press release that the last program of “Tucker Carlson Tonight” aired Friday.

“We thank him for his service to the network as a host and prior to that as a contributor,” the press release from the network said.

Carlson became Fox’s most popular personality after replacing Bill O’Reilly in Fox’s prime-time lineup in 2016. He’s also consistently drawn headline for controversial coverage, including most recently airing tapes from the Jan. 6 Capitol insurrection to minimize the impact of the deadly attack.

There was no immediate explanation from Fox about why Carlson was leaving.

His name came up during the recently settled case with Dominion Voting Systems, primarily because of email and text messages that were revealed as part of the lawsuit. In some of them, Carlson privately criticized former President Donald Trump, saying he hated him passionately.

A few weeks ago, Carlson devoted his entire show to an interview with Trump.

“Fox News Tonight” will air in Carlson’s 8 p.m. ET prime-time slot, hosted by a rotating array of network personalities, for the time being.