Her acting actually is the best I've seen from a female singer. She isn't bad at all. I really liked her in Enough.
She got a lot of recognition for playing Selena right after Selena's death. She struck while the iron was hot and began her music career. She was pretty and came out with hits (most that she didn't even sing and that she stole from others usually black artists, but the pulic didn't know that at the time. Jlo can't sing for shxt, she knows it too.
She took her first in into the industry as a dancer on a popular show, then from that went into acting. I'm sure she fcked many industry people as well.
Every time I hear someone say she can't act, I always think they're saying it just to say it. & maybe b/c she was an actress and a singer and that is their sterotype. She was anctress first and got hired frequently way before she was known and her music came out, so yes she can act. She just can't sing.