Being a Victoria's Secret model is no easy task. Just ask Candice Swanepoel, Chanel Iman and Erin Heatherton, who travel constantly, pose in all kinds of VS gear and walk the runway -- leaving tongues wagging along the way -- as the faces of the famed brand.

"If I wasn't a model, I'd probably be studying biology," Heatherton says of her jet-setting career.

PopEater tagged along with Candice, Chanel and Erin at the release of INCREDIBLE by Victoria's Secret in SoHo, New York City. Watch the video to live a day in the life of a Victoria's Secret model after the jump!