Una Healy shows off rock hard abs on ‘trip of a lifetime’ with pals as fans all say she’s ‘ageing backwards’

UNA Healy has sent pulses racing after she stripped down to show off her abs while on the “trip of a lifetime”. The former Saturdays singer jetted over to Dubai with her girlfriends over the weekend – and it looked like heaven. Taking to Instagram, Una shared a selection of snaps from the dreamy trip….