Behind the scenes clip, whats her name?

Whats the source?

Source of this gif please...whats the name of the girl

who is she? Rachel was mentioned but whats her @

Whats her name ???

Whats her name?

whats her @ or more of her

Whats her Name ?

Whats the code or name?

Whats her @

please help. whats her name?

Who is she or whats the source?