Ellen DeGeneres to end talk show after 19 years

Ellen DeGeneres is to end her long-running US talk show in 2022 after 19 years on the air.

"As great as this show is, and as fun as it is, it's just not a challenge any more," she told the Hollywood Reporter.

The announcement comes just months after the show faced accusations it was a toxic place to work.

It led to three senior producers losing their jobs and DeGeneres opening the current season with an on-air apology.