The gorgeous gal let her long blonde locks cascade down past her shoulders, slipping on a simple black vest and a print skirt as she got ready for her night in London on Saturday (11 October).
But before she left for the capital's glamorous Mayfair, Frankie grabbed her handsome boyfriend for a quick selfie.
Don't they make a cute couple?
Frankie also made sure she had time to pose for another snap before the loved-up pair hit the town, and she shared the results on Twitter.
She told her followers: "Out tonight with the Mr hair by @design_cleo nails and tan @belles_beausx xXx."
Looking good, Frankie!
The reality TV star, who left TOWIE earlier this year, then made her way to an Italian restaurant in Knightsbridge where she and John celebrated the anniversary of two of their pals.
Frankie added: "Having a beautiful night with my Mr and all out friends in @SignorSassi happy 8 year anniversary Jordan & Daryl xXx."
And though Frankie may have left after three years with the hit ITV show, she is still staying true to her Essex roots.
The star made her way to a beauty salon before her big night out, grabbing a tan and piling her hair into rollers to make sure she looked picture perfect.
Frankie said: "Only pooped into see @SimplyGorgXXX in @belles_beausx and now look at me new nails and a full on tan xx #ImBack."
Erm… we think Frankie means popped, but we totally get what she's saying!
The star clearly had a fab time on her night out, sharing snaps online and looking very loved up with her man.
And no wonder… John's been earning some serious brownie points of late. He even threw a surprise birthday party for Frankie in September and she called him "#bestboyfriendever."
Cute! Just let us know when we need to start hat shopping, guys.
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