The pregnant 24-year-old looked stunning in her baby blue dress, placing a protective hand on her growing bump as she posed for snaps.
Former Coronation Street actress Helen's bold statement comes after she revealed she's convinced she and partner Scott Sinclair, 25, are having a boy.
Speaking to OK! magazine earlier this year, Helen said: "A mum is really everything I've genuinely wanted to be. I think it's the best thing you can be!
"I'm convinced it's a boy – I love the name Flynn."
Helen then dropped a further hint when she suggested she and Scott have purchased a blue pram.
Posting a picture of some Blue Chanel sandals, the star teased: "Love my new summer sandals #needflats #matchmypram x."
A source close to the parents-to-be recently revealed: "She's been craving savoury foods which she thinks is a clear sign [it's a boy].
"Helen and Scott don't mind what the sex of the baby is, as long as it's healthy."
Judging by Helen's cerulean statement, it looks like she and Scott might have finally found out the gender!
Helen Flanagan's life in pictures
From Coronation Street's Rosie Webster to Page 3 girl: Helen Flanagan's life in pictures
1 of 15Click through for soaps, selfies and scandal..
She hit our screens as Corrie's innocent young Rosie Webster in 2000, and was soon thrust into a world of footballers, selfie-hiccups and Page 3 appearances..
2 of 15D.O.B
Born 7 August 1990 in Lancashire (23 years old).
3 of 15Family
Parents: Julia and Paul
Sisters: Jane, 32 and Jessica, 22 (pictured)
4 of 15Helen flanagan 2000
Helen first hit fame as 10-year-old Rosie Webster in Coronation Street in 2000. In 2006 she was nominated for 'Best Dramatic Performance' and in 2007 for 'Villain Of The Year'. She left the soap in 2011.
5 of 15I'm a Celebrity...Get Me Out of Here!
Helen appeared on the reality show in 2012. She was continually nominated for gruelling tasks, and despite being squeamish at first, her efforts soon impressed. She finished in seventh place out of the twelve celebrities who appeared.
6 of 15Sexiest Women poll
In 2012 Helen was voted the most attractive British candidate in the 2013 FHM 100 Sexiest Women in the World poll.
7 of 15THAT selfie
Helen caused a Twitter storm when she posted up a gun selfie hours after the Sandy Hook Massacre. She made a public apology on Daybreak, describing it as the 'most stupid thing she had ever done'.
8 of 15Page 3
In September 2013 Helen posed topless as a Page 3 girl.
9 of 15PETA
Helen posed naked for an animal rights campaign PETA in 2013.
10 of 15Relationship
Helen lives with her long term footballer boyfriend Scott Sinclair.
11 of 15Hair
She is not afraid of trying new styles.
12 of 15Burglary
She came face to face with three armed burglars in 2013, after tweeting “Super tired today, which makes me emotional, sensitive and mental! Can’t wait to have my boyfriend home.”
13 of 15Playboy
She is keen to pose for Playboy, explaining: “I’d love to do Playboy. I mean, Marilyn Monroe did Playboy and she’s my idol. I’ve always enjoyed modelling – you can play with it and have fun and all my work is tasteful.”
14 of 15Blonde moments
Helen once mistook a reflection for a murderer and had a hotel evacuated. She later explained: “I tend to do things like that”. Tell that to the 500 guests quivering at the emergency meeting point.
15 of 15Holby City
Helen will make a guest appearance on Holby city in summer 2014, adding: "I'm really pleased to be working with the BBC in a show that I really enjoy."
Holby City's executive producer Oliver Kent added: "We are all hugely excited to have Helen on the show - she is a superstar soap actress and she is going to ruffle some feathers with Colette! It is definitely an episode to watch."