The reality star went for an all-black ensemble for a pre-Halloween night out at Toy Room Club on Friday, 30 October.
She added some zing to her outfit with a cute leopard print fluffy clutch.
Ferne was joined at the central London club by co-stars Danielle Armstrong and Jess Wright, as well as ex-TOWIE star Frankie Essex, who is Chloe's cousin.
Meanwhile, on screen, viewers saw Ferne end her burgeoning romance with Liam Blackwell last week… but rather than an amicable ending, it seemed to get a bit frosty on last night's episode.
Liam approached Ferne at the big Halloween party to question comments she'd made about him disrespecting her by bringing a date to last week's pie and mash night.
Ferne claimed it was just banter but Liam wasn't impressed. "How is that funny?" he asked. "After everything that happened between me and you? I actually liked you. I felt like you tried to belittle me and I've been nothing but polite and courteous. Everyone was laughing and I did nothing wrong. Don't ever think you can laugh at me or take my kindness for weakness."
Ferne then responded that she'd enjoyed their dates and had told Liam she wanted to be friends but Liam then called Ferne a "f**king psycho." She accused him of being bitter that it didn't work out and pointed out rowing with him was "ridiculous" and she'd never had a row with an ex-boyfriend like this one.
TOWIE airs on Wednesdays and Sundays at 10pm on ITVBe.
Ten reasons why we want to be on TOWIE!