Hilaria Baldwin shows off baby bump in tight blue dress as she attends screening with husband Alec in The Hamptons

She has been an open book with fans by sharing snaps of her growing belly on Instagram. 

And on Saturday night, Hilaria Baldwin's bump seemed to indicate it won't be much longer until she is a mother of three.   

The 32-year-old, who is expecting a second son with husband Alec Baldwin, was clad in an extremely tight dress that clung to her growing bump as she and Alec attended a screening of Betting On Zero as part of the Hamptons International Film Festival at East Hampton, New York.   

Bump on show! Hilaria Baldwin, who is expecting a second son with husband Alec Baldwin, was clad in an extremely tight dress that clung to her growing bump as she and Alec attended a screening of Betting On Zero as part of the Hamptons International Film Festival on Saturday

Bump on show! Hilaria Baldwin, who is expecting a second son with husband Alec Baldwin, was clad in an extremely tight dress that clung to her growing bump as she and Alec attended a screening of Betting On Zero as part of the Hamptons International Film Festival on Saturday

Hilaria was effortlessly chic in her fitted blue frock paired with white heels and sparkling earrings. 

She wore her dark brunette hair down and kept her makeup to a minimum, highlighting her natural radiance with pink blush.

Alec, on the other hand, sharpened up for the occasion in a dark blue jacket, striped shirt, and black trousers.

The silver haired actor sported a budding beard and black leather shoes. 

Say cheese! The happy couple posed for the camera alongside Ted Braun and David Nugent

Say cheese! The happy couple posed for the camera alongside Ted Braun and David Nugent

Bumping along nicely: Baldwin's prominent bump was on full display in her fitted frock

Bumping along nicely: Baldwin's prominent bump was on full display in her fitted frock

Getting in some fresh air, Hilaria's bump was on full display as she mingled with other party goers alongside her husband outside.

Hilaria and Alec announced in March they were expecting their third child together. 

The happy couple married in June 2012 after a year of dating, and are also parents to daughter Carmen, nearly three, and one-year-old son Rafael.

Just the guys: Baldwin sharpened up in his dark blue blazer and striped shirt as he posed with Braun and Nugent 

Just the guys: Baldwin sharpened up in his dark blue blazer and striped shirt as he posed with Braun and Nugent 

Discuss: The 30 Rock actor moderated a discussion of Betting On Zero 

Discuss: The 30 Rock actor moderated a discussion of Betting On Zero 

Alec also has 20-year-old model daughter Ireland from his marriage to Kim Basinger. The pair married in 1993 and separated in 2000, finalising their divorce two years later. 

The actor said earlier this year following Hilaria's pregnancy announcement that the news came as 'a surprise', and added that they don't plan to have any more children after their third.

He told Extra: 'We wanted to have another one, maybe not so soon, we thought about taking a year or two off.

'They come when they come, but this is it. We're going to have one more then we're going to enjoy them, all three of them.' 

Giving his two cents: Bill Ackman shared his thoughts with the panel 

Giving his two cents: Bill Ackman shared his thoughts with the panel 

 

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