The reality star brought her Yorkshire teacup terrier - a Christmas surprise two years ago - to filming at Fairlop Water, Hainault, Essex with co-stars Danielle Armstrong, Nicole Bass and Bobby Cole Norris, the latter of whom brought his own pup, Beau.
Taking after her stylish owner, Bella was clad in a little coat with a tutu attached.
The Essex stars were no doubt catching up about the latest events which for Jessica means her burgeoning romance with co-star Pete Wicks. It's been slow burning, having started last series. They had their third date last week.
On the most recent episode, Jess explained: "This is how it is. We speak every day. We spend time with each other alone and in the group. But it's not going anywhere sexually. It's not getting anymore past first base. A little snog."
Pete, meanwhile, has said: "As much as there is a bit of chemistry between the two of us, the longer things go on, the less chemistry there is…"
He added later: "I said the other day, as much as we do have chemistry, I think it does get to a point where the chemistry starts to wear off. The stage we're at now, maybe, I don't know…
"I'm starting to get frustrated with the whole situation and that's why it's starting to get on my nerves a little bit. I am happy with the way things are. I just feel everyone else getting involved is kind of making it more of a bigger deal than it actually needs to be, and that's starting to frustrate me."
TOWIE airs Wednesdays and Sundays at 10pm on ITVBe.
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