17 Times Celebrities Totally Outdressed Their Dates

We're happy Miley's found someone who accepts her quirky ways, but Patrick couldn't be more opposite style-wise. While Miley dares to bare all, her new boyfriend usually opts for t-shirts and jeans.

OK, so technically this was during a performance, but that doesn't mean that Ariana Grande and Big Sean don't have different taste in clothing. Ariana loves to get decked out in cute styles, short skirts, and heels, while her man is usually more laid-back and casual.

Lady Gaga was practically sporting a costume while Taylor Kinney was just a dude in a suit — and he didn't seem to mind one bit. This is love, people. This is love.

Beyoncé went retro while Jay Z went relaxed. Ugh, and you two are usually so coordinated!

Keith definitely had that cool, rock star thing going on, but it just didn't mix with Nicole Kidman's long, glamorous gown.

Girl behind Taylor Swift: *Immediately regrets not bringing a change of clothes to the gym.*

Does Bai Ling's look even qualify as clothing? This guy needed to lose his shirt if he wanted to match her.

Neither of these was your average outfit, but Kim's top (or lack thereof) was way sexier than Kanye's silky shirt.

Bella Thorne is known for her sexy style, but even this Alberta Ferretti was no match for her date's simple button-down and sneakers.

They're this close to being a well-dressed duo, but Nicole Richie's caped look was a tad dressier than Joel Madden's oversize jacket and layered necklaces. Help him out, Nicole!

Iggy Azalea brought the glam to the 2014 Billboard Music Awards, but the dressiest thing Nick Young wore was a collared shirt. They made up for it later on by sporting matching denim looks.

FKA Twigs's style is always a bit out there, but her laid-back, pajama-inspired outfit looked especially weird next to Rob's jeans and a t-shirt.

Anna Wintour totally forgot her see-through dress at home. Next time, Anna. Next time.

Dear Blake: jeans are not formal attire! Miranda Lambert was dressed to impress the night of the CMA Awards, but Mr. Shelton looked kind of like a dad at a family dinner. A change of pants could have made all the difference.

While they aren't a couple, Nicki's fur vest and all-white outfit looked supercasual next to Casper's suit.

We know this is post-Chanel show, but Cara's Minnie Mouse onesie definitely stood out next to Kendall's brown jacket and black pants. That's Cara for ya, though.

Sure, the Cannes Film Festival is known for its killer fashion, but it's rare to see Justin Bieber sport a suit — even when everyone else is wearing one.