Kyle Sandilands confirms Jackie O is off for another week after their on-air fight

Jackie 'O' Henderson will take another week of leave from The Kyle and Jackie O Show, as the fallout her on-air fight with co-host Kyle Sandilands drags on.

Kyle, 54, opened the pair's KIIS FM show on Monday alongside producer Brooklyn Ross. After a week of leave, Henderson was widely expected to return to the show this morning.

The shockjock informed listeners she was off at the start of the show and later confirmed she will be taking the rest of the week off air after their tiff.

Watch the video above.

"It's just the two of us again," he told producer Brooklyn Ross at the start of the show.

"It's a shame Jackie isn't here, she won't be here all week again everyone, for all those monitoring.

"I do feel like Jackie will be back. I know there's a lot of speculation and everyone thinks they know everything, if anyone would know anything it would be me but I know nothing, zero.

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"Even the people dealing with it, I ring and ask, 'Hey, what's the latest?' They go, 'Oh, we don't know.'"

Brooklyn chimed in and said: "I've spoken to her but I don't have anything to report really, just that's she's fine and doing well."

ARN told nine.com.au in a statement on Monday: "Jackie has told us she will continue her break this week. Her health and welfare remain our number one priority."

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Kyle was noticeably absent from Australian Idol on Sunday night's show, but his management confirmed to nine.com.au the episode was not live and was actually filmed last year.

During their on-air fight on February 20, Jackie O read from Andrew Mountbatten-Windsor's astrology birth chart when things kicked off.

"Your fixation on this has made you almost unworkable," Sandilands told her, with the pair having worked together for years.

"You are off with the fairies with this s--t, it's mental."

He said her fixation on astrology charts made her like a "drug addict", knowing Henderson has faced addiction struggles before.

"You are not doing the rest of the job, and everyone in this building has mentioned it to me."

"You don't know what the f--k is going on all the time, because you're looking at that phone, playing in the stars, and it's ridiculous," he added in part.

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