By Jordi Lippe-McGraw The SI Swimsuit model tried out the TikTok trend: The result is supposed to be those effortless beachy waves without any heat. See how they turned out. Emily DiDonato has built a huge following thanks to her regular tutorials covering everything from her skin routine to workouts. So when the SI Swimsuit model recently tried a new hair craze, everyone was bound to see how it went. Which one was it? The Heatless Hair Curling Kit. View the original article to see embedded media. Videos of influencers testing out the simple device have blown up on TikTok. Basically, you wrap …