The brunette beauty was unveiled as the brand's summer face and body during a photocall at a London hotel this week.
And doesn't she look AMAZING!?
Jess wore a flirty yellow dress as she posed alongside giant posters of herself looking all kinds of incredible while posing in the Hotel Summers swimwear collection.
"I'm so excited and flattered to be working with Ann Summers and to be their first ever celebrity face of swimwear - what a compliment! I've always been a huge fan of the brand and the collection is the perfect mix of glamour, sexiness and playfulness," said Jess.
Ann Summers' Hotel Summers collection includes 15 swimwear pieces including bikinis and monokinis from 32A to 38G, sizes 8-18. Prices range from £12 to £36.
"The swimwear pieces are flattering on all types of curves and I can't wait to hit the beach in my collection this summer," said Jess.
"The different styles of bikini tops and bottoms mean there's a style to suit everyone - my favourite is the balconette 'Azelea' bikini, as it suits my shape and style - I felt like a Hollywood pin-up in it! I'm really looking forward to seeing the response to the campaign."
We wonder if we'll be seeing her modelling pieces from the collection when TOWIE films in Marbs later this summer?!
Jacqueline Gold, CEO of Ann Summers said: "I am delighted that Jess has come on board to work with us - she is a great ambassador for the brand, and an excellent fit for the campaign.
"Jess has a great following from TOWIE, a demographic that we know to be switched on to our brand. With her gorgeous figure I think she is the perfect person to front this campaign for us - I know our customers are going to love the collection."
Ten reasons we'd like to be in TOWIE:
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