The WAG shared the snap with the caption: ‘3 children later… hard work paying off #summer #Vegas #LA #Portugal.’
Danielle had previously shared some snaps of her increasingly slim figure on a recent holiday in Dubai.
The former beauty queen has lost all her baby weight following the birth of her third child, a son named George, last August.
Danielle is also mum to sons Archie (3 ½) and Harry (2 ½) with her footballer husband Jamie O’Hara.
She posted a snap of her sporting some tiny bikini bottoms as she relaxed in the sun.
The photo showed how slim her frame was as she displayed a controversially coveted ‘thigh gap.’
The couple appear to have put recent rumours of marital problems behind them and have put on a united front.