However, the pair decided to ditch the on-screen sofa for a wild night out on the town – and they looked absolutely gorgeous after getting glammed up for the party.
Izzi, 27, and Ellie, 31, were dressed to the nines as they ventured out to dance the night away at an ABBA tribute night in Leeds with a group of pals.
The fun-loving sisters were clearly in their element as the ABBA hits boomed, because they were caught showing off their moves on the dancefloor.
Sharing a snap to Instagram, the sisters cosied up as they posed in front of a wall of white and golden balloons.
Izzi looked incredible in a sparkling black sequin mini dress, which she matched with black knee-high boots and fishnet tights.
The TV star looked all dolled up with a full face of makeup, and styled her trademark ombre locks in loose tresses.
Older sister Ellie looked similarly stunning in a striped jumpsuit and Doc Martin shoes.
In a second snap, the smiling Gogglebox duo sipped glasses of wine next to their nearest and dearest.
Later on, Ellie shared a video of her and Izzi dancing away to the ABBA tribute band’s rendition of the Swedish stars’ hit song Gimme Gimme Gimme.
Reflecting on the night, Ellie shared a selfie to Instagram, telling fans in the caption: “Fab Abba tribute night last night with the ladies,”
Izzi and Ellie recently sent fans swooning over their new puppy Cookie.
Showing off the pup on Gogglebox, Ellie said: “Did I tell you Cookie only weighed 80g when she were born. I’ve eaten packets of crisps that were bigger than 80g in one sitting.
“I can’t even imagine how tiny she must have been when she were born.”
Izzi replied: “Let’s weigh her and see how many grams she is now.”
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