Suited and booted, Ricky smiled for the cameras with his arm around Jess before standing in front of a giant 'Love' sign with his lady and then kissing her. Aw!
Early on in the evening, Jessica looked stunning as she posed for pictures in two gorgeous dresses - a lace swing dress and a glamorous long gown with a sexy split.
Jessica then changed into a sequinned and feather LBD, which she teamed with a patent pair of red heels, before swapping her outfit again.
Her fourth getup for the night came in the shape of a sparkly electric blue dress that showed off her figure in all the right places!
Jessica launched her pop up at the East London shopping centre yesterday (15 August) and it will run until Monday (19 August). If you want to get your hands on some of her glamorous dresses and gear make sure you check it out!
In addition to her dress range, shoppers will be able to try out Jessica's latest venture, Fruity Tans, a self tanning range that promises not to smell bad. Last night, Jessica was wearing the cherry scented tan!
Earlier, Ricky had tweeted: "Getting ready for my girl's big day. Grand opening of her pop up shop in Westfield!! Soo excited and proud of her! #goingfar." Too cute!