Prepare to learn some model behavior. If you've ever wanted to emulate a celebrity on the red carpet or feel more confident in front of the camera, then you've come to the right place. TikToker and ...

"Stand at a 45-degree angle," Christine began her Feb. 7 video. "Not only does posing at a 45-degree angle tend to be the most universally flattering way to pose for photos, but it makes your pose ...