PICTURE EXCLUSIVE: Pregnant Naya Rivera flaunts her growing bump in tiny black bikini on Hawaiian 'baby moon' with husband Ryan Dorsey

PUBLISHED: 21:21, 19 April 2015 | UPDATED: 09:12, 20 April 2015

In February Naya Rivera took to Instagram to announce that she and new husband Ryan Dorsey would be expecting their first child together.

And on Friday the 28-year-old was spotted celebrating the exciting news with her husband as they enjoyed their 'baby moon' in Hawaii.

She showed off her growing baby bump in a tiny black bikini as the pair were seen walking hand-in-hand beside the beach.

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Baby moon: Naya Rivera showed off her growing baby bump on Friday as she enjoyed a Hawaiian vacation with her husband Ryan Dorsey

Naya wore a chic black halter top bikini, which she coupled with a pair of coordinating bottoms with metallic embellishments.

She covered up with a flowing red and white patterned kaftan, but wore it open, flaunting her blossoming baby bump.

Her long raven locks were pulled up into a topknot, and she hid her eyes behind a pair of trendy, black Aviator sunglasses.

She finished off her look with a pair of studded black sandals, and held tightly to husband Ryan's hand as she walked.

Happy couple: The pair - who tied the knot in Cabo San Lucas, Mexico in July - announced they were expecting their first child together in February

Hand-in-hand: The couple clung closely to each other as they took a walk beside the beach on their tropical getaway

The 31-year-old dressed casually for their beach day, sporting a grey T-shirt along with a pair of pattern blue board shorts.

He coupled those with a pair of black and white Adidas flip flops, and accessorized with a large beaded necklace and a grey fedora.

The two seemed blissfully in love as they clung close to each other during their scenic walk beside the beach.

Beautiful in black: The mom-to-be sported a daring black bikini on her beach day, and accessorized the look with a pair of studded black sandals

Coordinating: Naya sported a red and white kaftan, which matched her white manicure and pedicure

The former Glee star also shared a photo to her Instagram account on Saturday, documenting her tropical vacation.

In the snap, Naya wore a flesh-colored strapless two-piece, proudly putting her pregnant figure on full display.

Mrs Dorsey hid her flawless face with a black sunhat and let her brunette tresses cover her shoulders in the picture captioned simply: 'Baby moon.'

Laid-back: Ryan looked casual in a grey T-shirt, patterned shorts, and black and white Adidas sandals

Keeping mum: The couple has yet to announce the birth date of their firstborn, but many speculate Naya is due later this year

Neither Naya nor Ryan has announced the birth date of their firstborn, but many speculate she is due later this year.

Naya began dating Ryan, her good friend of four years, soon after she broke off her engagement to rapper Big Sean in April 2014.

They were shortly married in Cabo San Lucas, Mexico on July 19, 2014.

Testing the water: The former Glee star shared a photo from her Hawaiian vacation on Saturday, simply writing: 'Baby moon'

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