Ex Bachelor star Bec Chin shows off baby bump in bikini

Ex Bachelor star Bec Chin proudly shows off her baby bump in a black bikini as she prepares to welcome her second child with husband Dean Vee

Former Bachelor star Bec Chin is expecting her second child with husband Dean Vicelich.

And in an Instagram post on Saturday, the brunette showed off her baby bump in a black bikini while on vacation in Byron Bay on the New South Wales coast.

While the 32-year-old celebrated reaching the third trimester, she candidly admitted to her followers that the back ache and exhaustion has been ‘next level’. 

Not long now! Former Bachelor star Bec Chin, 32, shared photos to Instagram on Saturday of her baby bump while on vacation in Byron Bay, New South Wales 

In one photo, Bec stood in the shallow end of a pool at the Elements of Byron Resort & Spa, drawing attention to her growing belly in chic black swimwear. 

She allowed her wet locks to fall behind her back, and she concealed her gaze behind trendy sunglasses.

A second image saw Bec beaming as she embraced her adorable daughter Savannah Rose, two, who she shares with husband Dean.  

Growing family: The dietitian has reached the third trimester and is expecting her second child with husband Dean Vicelich. Pictured with the couple's first child, Savannah Rose, two

Growing family: The dietitian has reached the third trimester and is expecting her second child with husband Dean Vicelich. Pictured with the couple’s first child, Savannah Rose, two 

Bec admitted that her pregnancy hasn’t always been smooth sailing, telling fans in the post’s caption that she has suffered from back pain, fatigue and pigmentation.

‘We made it to the third trimester!’ she began. ‘The back ache is real, the exhaustion is next level and my pregnancy pigmentation has returned with a vengeance.’

Bec went on to add however that it ‘will all be worth it’ when she and Dean ‘get to meet Savvy’s little brother or sister in the next few months’. 

Challenges: Bec admitted in the post's caption that she has suffered from back pain, fatigue and pigmentation during her second pregnancy. Pictured in a different Instagram post

Challenges: Bec admitted in the post’s caption that she has suffered from back pain, fatigue and pigmentation during her second pregnancy. Pictured in a different Instagram post 

The dietitian and one-time reality star announced the news she’s expecting again in an Instagram post in December.

On Christmas Eve, Bec shared a photo of daughter Savannah holding an ultrasound image of her soon-to-be sibling.

She captioned the sweet picture: ‘The greatest gift of all’. 

Happy news: On Christmas Eve, Bec revealed that she and Dean (pictured) are expecting their second child. They began dating in mid-2015, shortly after she was booted off The Bachelor

Happy news: On Christmas Eve, Bec revealed that she and Dean (pictured) are expecting their second child. They began dating in mid-2015, shortly after she was booted off The Bachelor

Bec tied the knot with Dean in a lavish ceremony held in the New South Wales’ Hunter Valley in September 2018.  

They began dating in mid-2015, shortly after she was booted off The Bachelor by Sam Wood.

The couple announced their engagement in August 2017, and became parents to Savannah in December of the same year.   

Sweet photo: Bec shared a photo to Instagram of the couple's daughter Savannah Rose holding an ultrasound image of her soon-to-be sibling

Sweet photo: Bec shared a photo to Instagram of the couple’s daughter Savannah Rose holding an ultrasound image of her soon-to-be sibling