The singer looked gorgeous soaking up the sun in this navy two-piece from Boux Avenue.
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As well as giving a glimpse of the breathtaking views she's been enjoying, the Young singer wished her pal, with whom she's vacationing, a happy birthday.
This chic navy number is a timeless classic - you'll be getting this one out season after season.
The former X Factor judge, 31, wowed as she stepped out in the barely-there ensemble, in which she proudly displayed her tanned and toned curves.