Golden girl: The intelligent TV star teamed her sexy frock with gold accessories and a glo.
Rachel Riley was all smiles: The star wore sheer panels on her dress, just sharing a glimpse of her flesh-coloured bra.
Rachel Riley does the ice bucket challenge
The perfect style sum? Making sure all eyes were on her as she sashayed down the red carpet and into the iconic theatre, the TV star's low-cut neckline flashed more than a hint of cleavage