The blonde bombshells looked more like Charlie's Angels than reality TV stars when they were spotted heading for famous local nightclub Sugar Hut, owned by former co-star Mick Norcross.
Sharing a picture on Instagram with the message 'Reunited', Chloe simply wrote: "Pre Marbs..."
In the glam snap, Chloe is rocking monochrome in a white cotton top, white jeans, teamed with black laced thigh-high boots and a leather jacket.
Gemma is wearing a "70s inspired suit" from ASOS, which shows off her recent weight loss.
Showing her support for her friend, Danielle later tweeted: "Just need to say @missgemcollins looked amazing last night keep it up hun #BeBeautiful #BeHealthy."
Meanwhile, Danielle looked stylish in a blue and white striped blouse with white ripped jeans and her favourite nude heels.
The beautiful ladies were joined by Danielle's handsome beau James Lock and friends for dinner - and we think there just might have been a few sore heads in the morning!
After a fun evening, Danielle tweeted: "Lovely dinner with friends tonight @jameslockie86 @missgemcollins @lukemcfarlane37 @chloe_sims."
The girls will soon be flying to Marbella to begin work on the new series of TOWIE, which airs on ITVBe next month.
Essex mum Chloe will be heading to Spain potentially looking for love after splitting with Elliott Wright for good.
Ten reasons we'd like to be in TOWIE:
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!