Ariana Grande, Meryl Streep, Khloé Kardashian and Tom Hanks are among the stars born under the fourth sign of the zodiac ... they also want to show their "True Colors" — just like Cyndi Lauper ...

Here's a closer look at which zodiac signs never reveal their true selves. Scorpio Scorpios ... their vulnerabilities far from any public eye. Cancer Cancer is sensitive and nurturing; however ...