Teen Choice Awards: The worst red carpet looks of all time

With this year's Teen Choice Awards on the horizon, we're taking a look back at some of the most cringeworthy looks from the past.

The red carpet back in 2001 definitely makes the list as one of the worst red carpets of all time. Jessica Simpson showed up in a see-through black top with some skin-tight leather pants. Meanwhile, Britney Spears -- in the midst of her eyebrow-raising fashion phase -- flashed her periwinkle bra in a long-sleeved shirt that she paired with a bizarre denim contraption.

And how could we forgot about Sandra Bullock? The actress wore an unflattering grey maxi dress, but it looked like someone had a bite of her ensemble before she hit the red carpet.

Let's also not forget about the gents! Sibling duo Nick and Aaron Carter definitely forgot that photos live on the internet forever with their horrendous '90s inspired ensembles, while Usher shamelessly rocked the unfortunate shirtless trend.

Last year, "Modern Family" star Sarah Hyland hit the red carpet in a blue-and-red frock that showed off her fit figure, but it was the bizarre print that ruined the whole look.

To relive the most cringeworthy looks from the Teen Choice Awards, check out the slideshow above!

RELATED: 2016 Teen Choice Awards red carpet arrivals: