Sarah Harding says there’s one thing she won’t talk about on CBB

We wonder will she crack.

As we know, Ex-Girls Aloud star Sarah Harding is going into the Celebrity Big Brother house tonight. The new series line-up has already been leaked online and her participation has drawn the most excitement. Presumably, it's because it's the first time any of the band has appeared on the show. While viewers are thrilled that she is entering, apparently the girls are a little less keen. There were even reports that Cheryl had unfollowed Sarah after the news of her appearance on the show. But now, Sarah has promised not to speak about any of the girls or to dish their secrets, especially Cheryl. Speaking to OK Magazine, she said:

"I don't know what she'd be worried about, but at the end of the day, if I went in there I wouldn't talk about the band or any of my exploits. I'd go in to show people who I am as a person. I'm a loyal friend and I'm not going to go in there and talk about what's gone on. We were like sisters at the end of the day, so I wouldn't go in there to talk about the band or their secrets."