Here's what famous Olympians look like in regular clothes

At the Rio Olympics, athletes wear a combination of high-tech performance gear and intense game faces. But we rarely see these athletes in non-Olympics garb. How do they look once they've shed their uniforms and gone back to normal life?

It turns out that some Olympians — including these 15 world-famous ones — look strikingly different when they're not in competition mode. 

Simone Biles dominated the competition in Rio wearing sparkly eye makeup and even more sparkly leotards.

Here's how Olympic gymnastics leotards have evolved over the years. 

At an awards ceremony in 2014, she opted for sparkly jewelry instead.

Michael Phelps was all business when he won five golds and a silver in Rio.

That brings his career total to 28 Olympics medals — 23 of them gold.