Alison Hammond looked as preened and polished as much as a Love Island star as she posted plunging bikini snaps to Instagram - but all is not as it seems.The 48 year old TV sensation looked stunning in the photos, as she could be seen in a pink bikini in the first one, with her hair parted to the side and styled in sleek waves as she flashed her pearly whites at the camera. In the second, she rocked a black bikini top with a view that looked like the sea behind her, whilst in the third she could be seen in a close up in the same outfit.The fourth snap showed her in a glitzy gold top with red hair and dangly gold earrings as he makeup was perfectly-applied with highlighter on her nose.