14/08/2014 16:38 BST | Updated 22/05/2015 10:12 BST

Is This Katherine Jenkins' Best Look Yet?

Katherine Jenkins is no stranger to a glamorous night out, but last night her look blew us away. The opera singer went all fairytale princess on us for cognac brand Martell's Very Special Night event at the Brasserie Blanc restaurant in London's St Paul's.

To help host the event alongside Raymond Blanc she wore a floor-sweeping gown in a stunning shade of sapphire by Brit designer, Suzanne Neville.


​ Her beauty look was spot-on too, as she opted for Hollywood-style waves and smokey eyes.

Of course, the event wouldn't have been complete without Katherine lending her vocals to entertain the crowds. And after a well-received performance she took to Twitter to say what a great night she'd had.