The provided text refers to a column written by Márlet Ríos. This piece is titled "Una influencer en Palacio," which translates to "An Influencer in the Palace." It was originally published in the publication Lima Gris. However, the source text contains only the bibliographic reference and no narrative content. Consequently, specific details about the influencer's identity or actions are unavailable. The text serves as a pointer to a larger journalistic work. Further reading would be required to understand the context of the story.