DIANA Vickers ensured all eyes were on her as she performed at Mighty Hoopla in pink thong and matching bunny bra.
The 32-year-old was part of the line-up at Butlins in Bognor Regis at the weekend and certainly put on a show.
Former X Factor star Diana shared a series of photos and clips showing her both on and off the stage and it looked she had a blast.
Diana proved she's definitely not shy as she shed her oversized fluffy white coat to reveal the tiny pink underwear.
And the singer also revealed she suffered an embarrassing mix-up while getting ready to perform.
In a clip posted on Instagram Diana said: "I keep going about my day then laughing about Mighty Hoopla and me thinking that all these guys dressed up were security guards.
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"I was backstage in my dressing room and there was two men there and I was like 'oh my god, I'm being really well looked after here, they run a tight ship'.
"And then someone being like 'Diana, it's obviously musical theatre dress up night and they're all dressed up as the Book of Mormon people'.
"I genuinely thought I was being protected."
Diana recently looked unrecognisable as she made a rare red carpet appearance.
She stepped out at the opening night of Elf the Musical - 15 years after finding fame on The X Factor.
Diana made it to the semi-finals of the 2008 series, which was eventually won by Alexandra Burke.
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