Frankie Bridge left I'm A Celebrity fans baffled after he latest musical moment.
The last time viewers saw the Loose Women star going back to her pop star roots was last week when she faced Scary-Oke.
Frankie joined Naughty Boy for the music-themed trial which saw one of them having to sing while being gunged and pelted with guts and other items.
Meanwhile, the other had to down a blended drink - before taking it in turns.
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But during Tuesday night's trip to Gwrych Castle for the ITV reality show David Ginola requested Frankie give him a taster of some fo the songs she recorded with The Saturdays.
"I don't remember any," she protested.
"Push the button?" Danny asked to which Frankie laughed and told him: "Sugababes."
"They're all going to sound s**t," Frankie said as her campmates pushed her for a song.
The mum-of-two then burst into All Fired Up, the girl band's 2011 track.
"Erm, I don't know," she ended the brief rendition before Simon Gregson joked; "You weren't in The Saturdays were you?"
I'm A Celeb viewers were then quick to comment.
@raphae78 said: "Frankie don't know any of her songs...."
"How does frankie not know the words to any of the Saturdays song's," s@arahwilkinson12008 commented.
@milaniahlondon_ echoed: "Frankie doesn’t know any of her songs ????"
"Frankie can’t think of a single The Saturday’s song but i could sing the entirety of the Greatest Hits Megamix without missing a beat #ImACeleb," @Joellambert said.
But @alice2096xo said in Frankie's defence: "I think when they asked her to sing a song, maybe Frankie felt like she was put on the spot and you just like in that moment forget things when you feel pressurised and all eyes are on you if that makes sense. #imaceleb."
Frankie was a member of the girl group from 2007 to 2014, alongside Una Healy, Rochelle Humes, Mollie King and Vanessa White.
The Saturdays have achieved thirteen top 10 records, and five top 10 albums - including hits 'What About Us,' 'Issues' and 'Up.'
The band have been on hiatus since 2014, and Frankie has gone on to establish herself as a TV presenter.
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