Cheryl Fernandez-Versini has joined an equally hungover Nick Grimshaw on his Radio 1 show and the loose-lipped pair spilled all the X Factor secrets.

Before Reggie N Bollie and 4th Impact joined their mentor Cheryl in the studio, Nick put the screws on Cheryl and asked her some tough questions from fans, including: “Have you ever fallen in a hole?”

(If you’re interested, Cheryl has never fallen in a hole but she “just about” dodged a manhole once.)

But one that piqued listeners’ interest was: “Would Cheryl collaborate with Reggie N Bollie if/when they get to the final?”

“I like that ‘slash when’, I love it,” she giggled.

“Watch this space,” she added mysteriously, hinting that the I Don’t Care singer could be joining the Ghanaian duo on stage in the coming weeks.

“I would love to go on tour with them,” she told Grimmy. “Please get them through to the final and I shall.”

Grimmy said that he was going to be duetting with Che Chesterman, his final act after Mason Noise was booted out on Saturday’s show.

“Do you want him to win…?” teased Cheryl.

After revealing Lady Gaga had encouraged the two to drink endless vodka martinis at the British Fashion Awards the night before, the two discussed Saturday’s shock eviction and revealed they had only found out the day before that an act would be axed.

“The Saturday was a bit of a shock. I didn’t know it was happening until Friday afternoon. It was a bit of a bombshell,” Cheryl said.

Chezza told Grimmy that Reggie N Bollie would be singing Silento’s hit Whip Nae Nae this weekend after a public vote, while Nick said Che would be singing Adele’s Hello.

The X Factor's Mason Noise
Mason Noise has left The X Factor (Syco/Thames TV)