Simon Cowell was suited and booted for his night out with Lauren Silverman - however he
overlooked one crucial thing.
The X Factor judge was spotted leaving the captivating Nutcracker Ball in London on Tuesday night with the dash on his pants left open appropriate to the base.
59-year-old Simon appeared completely oblivious to his wardrobe malfunction as he posed for pics alongside partner Lauren.
While Simon threatened to steal the limelight thanks to the unfortunate flash of his underwear, Lauren still commanded attention in her stunning floorlength gown.
The red number featured a revealing halterneck neckline and cinched-in waist to showcase Lauren's enviable figure, while the flowing train added an extra touch of sophistication to her ensemble.