IS "I HIT IT FIRST" BY RAY J. SANG ABOUT KARDASHIAN?

News has since hit the waves that Ray J's new song, 'I Hit It First' was written about his ex girl friend- Kim Kardashian, though Ray has denied this but no one seem to believe.
His lirics contains few pointers to Kardashian as seen, "I Hit It First" , "might move on to rappers and ballplayers," who "chose to go WEST".
Kardashian happens to have dated sportsmen and artists, rappers and is currently with KanyeWEST .
The singer and actor says "I Hit It First" is just a fun song. "It’s life put into a music form from my perspective," he says. What would you make of this? See video below.