The Gossip Girl star gave us a lesson in glamorous maternity dressing as she posed up a storm at the Angel Ball in New York, looking beyond radiant in a stunning skin-tight gown.
Making sure all eyes were on her, the blonde bombshell wore a gorgeous lemon yellow number which trailed the floor and clung to her blossoming baby bump.
Her lavish frock - which was designed by Gucci - also featured a plunging neckline for added va-va-voom, lined with silver crystals for a touch of sparkle.
Of course it's hardly surprising Blake decided to sport Italian fashion house Gucci for the occasion as she's the face of the designer's fragrance, Gucci Première.
To go with her simple yet sophisticated dress, Blake styled her famous golden locks in a straight and sleek 'do which she swept over one shoulder, finishing with a dazzling cocktail ring, lashings of mascara and a slick of rosy pink lipgloss.
And Ryan proved he's just as stylish as his missus, looking dapper in a black suit teamed with a matching dark shirt, polished shoes and a patterned silk pocket.
The father-to-be wrapped a protective arm around his gorgeous wife as he joined her for their first red carpet appearance as a couple since announcing the impending arrival of their little one. Awww!
Blake confirmed her pregnancy earlier this month on her website Preseve, writing a post about expectant mums before sharing a picture of herself cradling her bump.
Congrats Blake and Ryan!
More celebrities who have announced pregnancies in 2014:
Copyright: WENN Lexie Appleby/Future Image/Bridow/Instagram
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