In tonight's show, Sarah and Amelia Lily are talking in the bathroom while doing their hair.
Amelia is talking to Sarah about Cheryl and says, “She’s quite private isn’t she Cheryl.”
Sarah responds “She tries to be. She just knows how to work it when she wants to, when she wants to be seen she is, and when she doesn’t, she makes sure she isn’t. like with the whole baby thing. She just plans things meticulously.”
Amelia comments “clever lady”, to which Sarah says “She’s savvy, I’d give her that.”
Sarah later talks to Big Brother in the diary room about her lack of confidence since leaving the band.
She opens up candidly: "I am such a fun loving person when I have the right people around me but I'm also really sensitive and my confidence was severely knocked over the last five, six years since the band ended.
"No one really tells you what to do when you've been up for a majority of years. You've had a lot of crazy life changing scenarios happen and then all of a sudden, it's gone"
Sarah reflects on her time in the girl group: "I hugely underestimated how big we were when we were, because we were in a bubble. I do miss them. I do miss but we're all grown up now.
"Most of them are getting married and having kids, which is what I want to."
Elsewhere on tonight's show, Sarah gets closer to Chad as the make up out in the store room.
Celebrity Big Brother 2017 airs tonight at 9PM on Channel 5.