Summarize who Paulina Flores Arias from this text:

Context: Paulina Flores Arias is a Mexican model, who after winning the national title of Nuestra Belleza México, represented her country in the 2000 Miss World pageant, held in London, England, on November 30, 2000. Paulina is currently a professional fashion model, and has been represented by several national and international modeling agencies.

Answer: She is a Mexican model, who:

- Won the national title of Nuestra Belleza México, 
- Represented her country in the 2000 Miss World. 
- is currently a professional fashion model