The stunner, who is staying at the swanky Caesars Palace resort, also shared a trio of stunning shots showing her in a bright yellow mini dress with a wrap middle
The former Pussycat Doll, 42, oozed class in black leather trousers and a long dark grey trench coat as she left Global Radio Studios in London on Wednesday morning.
Ashley Roberts endured a testing day on Tuesday as she tackled the UK s most extreme assault course which saw her grimacing as she fell into a pool of water.