Victoria's Secret models reveal the surprisingly difficult part of their jobs

It's not easy modeling for Victoria's Secret.

The women have to diet and exercise very intensely before the annual fashion show...and they also sometimes have to roll around in the sun during a bikini shoot, which can be downright exhausting, as PINK models Devon Windsor and Rachel Hilbert recently told PopSugar.

"After shoots we're usually pretty exhausted," Windsor told the women's website."Especially after a beach shoot - the sun wears you out."

The women disclosed that a beach shoot doesn't often translate into a vacation, although sometimes, they have the ability to arrive early or to stay late.

In fact, simply traveling to the beach can also cumbersome..

"It can be a bit exhausting," Windsor reiterated.

It's apparently a model tradition to try to dispel the long-held myth that posing for cameras is a glamorous and delightful activity. In fact, Victoria's Secret veteran Adriana Lima recently tried to send this message home by posting a makeup-free selfie.

For the full PopSugar story, click here.