Jessica stripped off to promote the brand new range of lingerie for Alexis, which is described as "beautiful, fashionable, affordable and supportive." She is also the face of an exclusive range called With Love Jessica.
Jess said: "I am proud to be the 'face' of Alexis Smith, it's fast becoming the must have lingerie brand. The Alexis Smith collection is glamorous and sexy but also fits well and is so comfortable to wear! It's the best selling brand in my lingerie boutique, With Love Jessica!"
Alexis designs her lingerie with the big-busted, small-framed woman in mind. Briefs start at £15.99, while bras begin at £29.99.
All designs are available at www.alexissmith.eu.
It's been a good weekend for Jessica who not only celebrated her birthday but also saw her debut track 'Dance All Night' enter the Official Top 40 Chart!
Describing 'Dance All Night', Jess said: "It's all about when you first meet someone and you get those butterflies and then you go for it on the dancefloor."
She added: "I have been singing since I was 6 years old and my one ambition in life has been to be a pop singer so words just can't explain how excited I'm feeling right now!"
The music video for 'Dance All Night' - which was filmed in the TOWIE cast's favourite holiday hotspot of Marbella - has had over 1.1 million views already.
Jess performed the track for club goers during a girly night out on Saturday (22 September) with friends to celebrate her birthday - and, because celebrating your birthday more than once is the best way to do it, she also marked turning a year older with a night at Essex fave Sugar Hut on Friday!
> TOWIE's Jessica, Lauren and Cara celebrate their birthdays!
> TOWIE's jessica enjoys sunshine break with Ricky as single is released!
Watch Jessica Wright's music video for 'Dance All Night' below: