Borrowed Beauty

Borrowed Beauty summary:

What if you could swap bodies with the person you admire? Elise doesn't like her body: she's fat, frizzy-haired, and pimpled here and there. So, when she finds a technology that allows her to swap bodies with a willing participant, she jumps into it. To do so, Elise pays Riley, the most popular girl in their previous high school, to swap bodies with her, just for a few hours every day so that Elise can feel normal. But then problems arise when both fall for the same guy.