LA Wannabe Share definition Flag A boy or girl that lives anywhere in the US other than Los Angeles. They act like they live there. Most are spoiled rich teens. Lily is such an LA Wannabe. She spends too much money on useless crap. See rich girl LA Wannabe by Freezy17 June 25, 2016 0 0 Get merch Get the LA Wannabe mug. Buy Now — $32.95 See more merch