57869
While working in Los Angeles in 1999 , she was cast in Ricky Martin 's hit music video , Livin ' La Vida Loca .
 Los Angeles, Ricky Martin
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Los Angeles, Ricky Martin