In last night's show, Jemma and Paul were in the garden, talking about Sarah when Jemma said: “Sarah chats sh*t, man. She’s so fake. How many times can someone complain about a headache?”
Paul responded: “It all comes from insecurity. She’s such an attention seeker.”
Later on, Paul put Sarah up for eviction in the latest task. Unaware Sarah was watching on, he said: “She’s always talking about the negative. It’s never the positives," before suggesting the Girls Aloud star was 'too fragile' to be taking part in the show.
Watching on in the living room, Sarah looked upset about the comments and claimed Paul could be harming her career.
Later, Jemma told Amelia: “Amelia, you are not up for the first eviction. You should be buzzing but you feel like you can’t because you’ve got to look after that…”, gesturing towards Sarah. "She hasn't got a career, let's face it."
Sarah then went to the diary room in tears to talk to Big Brother and admits: “I don’t know who to trust anymore. I just don’t feel like I belong here anymore.”
Those watching had a LOT to say about Jemma criticising Sarah's career.
One tweeted: "JEMMA LUCY saying SARAH HARDING doesn't have a CAREER?! She has a Brit award, babe. That's one more Brit award than you #cbb".
Another reacted: "Did Jemma Lucy, famous for being on Ex on the Beach, really just say Sarah Harding, who has had 20+ top 10 hits, has no career?!??? #CBB"
And a third concluded: "Who's jemma to say sarah hasn't got a career when Jemma's only in there because she gets her kit off👍🏼 #CBB #CBBUK"
Celebrity Big Brother 2017 continues tonight at 9PM on Channel 5.