
Katherine Martinez
- Username
- sincerelyk
- Subject line
- Beauty & Fashion Creator
- Place
- Brooklyn, NY, United States
- Followers
- 1,200
- Average views
- 13,000
- Engagement
- 3.5%
- Against the median
- -51%
- Largest audience country
- United States, 94%
- When I read it
- 11 November 2026