Taking to Instagram earlier today, Billi revealed she is now officially on the hunt for a bridal gown for her big day and she couldn't look more excited.
She posed with a glass of champagne in hand and a huge smile on her face in the changing rooms of London bridal boutique, Browns Bride.
Billi was accompanied by her sister, her mum and a friend and it sounds like they had quite the perfect day putting her wedding plans into action.
Yoga instructor Billi added alongside her post: "Lunch, Cocktails And Wedding Dress Shopping @brownsbride."
We like the sound of that!
Billie did, however, keep us guessing on whether her trip was successful and she managed to bag a dress.
She and footballer Andy revealed they are engaged back in November 2014. Andy had proposed in Rome, Italy, after surprising Billi with a romantic trip there for her birthday.
Announcing their news, Billi had told fans: "Last Night The Love Of My Life Asked Me To Marry Him- I'm So Happy! @andytcarroll You Are My Everything And I Can't Wait To Be Your Wife! #MrsCarroll."
Since then, Billi and Andy have gone on to have their first child together. They welcomed their son Arlo, now one, in June last year - Billi had revealed she was pregnant just a month after getting engaged.
She is often spotted gushing about her baby boy on social media and recently made us giggle by trying to set Arlo up with her best friend and former co-star Cara Kilbey's baby daughter.
Cara became mum to little Penelope on 12 February earlier this year. Billi was one of the first to congratulate her on her new arrival, tweeting to say: "Welcome To The World Beautiful Penelope Blu So Proud Of My @carakilbey And Daniel She's So Perfect. Arlo Loves His New Girlfriend."
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