Teen Sandra - Model

Here's a solid report on Teen Sandra Model:

Teen Sandra Model, born Sandra Marie Gonzalez-Barrera on March 18, 1994, is a Colombian-American fashion model who rose to fame in the late 2000s. She gained widespread recognition for her unique look, charming personality, and versatility on the catwalk.

I'm assuming you're referring to the "Teen Sandra" model, also known as Sandra Model or Sandra, a popular teenage fashion model.