Chantel Jeffries displays her washboard abs and cleavage in a cobalt blue bikini

She has been soaking up the sun in Tulum, Mexico, alongside her Chainsmokers beau Drew Taggart. 

And Chantel Jeffries showcased her sensational beach body on Sunday in a striking blue two-piece. 

The model, 28, displayed her toned midriff and uploaded the sizzling snap to her Instagram account. 

Her underwired bikini top featured a balconette design and highlighted her pert assets.

Chantel completed the look with a gold necklace and swept her wavy chocolate tresses behind a chic hairband. 

She sported a natural make-up look and she captioned the photo: ‘Blueprint’.

The budding songstress was recently spotted relaxing on the beach with her musician beau, 31. 

Chantel and Drew had been the subject of a swirl of romance rumours for five months until the model finally went Instagram official with her beau in late July.  

The duo spent New Year’s Eve in the fashionable holiday destination, which also  happened to be the birthday of Drew.  

Chantel, who has also joined her boyfriend’s profession of being a DJ, showered praise on him on Instagram for his big day.  

‘You make this planet feel like home. Happy birthday I love you as much as pie and I’ll love you as long as pi continues,’ she wrote.

‘Ceejay the Deejay,’ as she is now known, added: ‘(wish I was saying this out loud so it would be punnier anyways can’t wait to do everything on earth with you.’ 

Since becoming a musical artist she has released five singles in the past three years – Wait, Both Sides, Better, Facts and Chase The Summer.

She has also built an established career as a social media model, having represented brands such as Fashion Nova and PrettyLittleThing.