The allure of color-changing cosmetics is understandable. There's something so satisfying—even a little magical—about watching what was once a translucent lip gloss turn to a glossy, bubblegum hue.

*(CNN) — When he was a kid watching American movies in Thailand, Jack Titus’ one dream was to become an American. After the model made it a reality a few years ago with a move to Las Vegas, he ...