Sarah Harding recreates Girls Aloud's Sound Of The Underground video in CBB tonight.
In this evening's episode, Big Brother plays a Girls Aloud song into the house and Sarah smiles from her bed, “This is my song! Our number one hit single!”
Sarah jumps up and goes into the living area to show her housemates ‘the moves’ to the Sound Of The Underground track.
Housemates cheer and clap Sarah as she dances for them using a broom as a prop
Elsewhere in tonight's episode, Sarah talks about her plans for babies with Chad.
Sarah reveals about her future: “There’s so much I still want to do, so much travelling I want to do.
"I’m at that age now that I want to settle down and have a family… It'll be nice to have a family and share it all with the family."
"I’m having a girl according to Derek!” Sarah then told Chad.
"We shall name her Megatron Johnson," he quipped.
Meanwhile in this evening's highlights, Sarah and Chad take a bottle of red wine to share in the smoking area and it causes controversy.
Jemma reacts; “I think it’s bang out of order! We had a discussion where we leave the alcohol on the bench in the kitchen!”
Sarah pours Derek some red wine in the smoking area whilst the other housemates are eating dinner in the kitchen, Jemma continues to talk about Sarah before confronting her about the wine.
Then in the bedroom, Helen, Shaun and Jemma talk about feeling uncomfortable around Sarah and Chad
This evening sees the latest live eviction show with six housemates - including Jemma, Chad and Sarah - facing the axe.
The live final takes place this Friday night on Channel 5.