Oh no. Its not bad news because she (now a he) is gorgeous. Just a little surprise because all this months I thought it was a she, I remembered there was no bulge when I bought it as a baby from a breeder. I got suspicious when I was misting him this morning and his colours isn't dull or peachy as a female.
Before Hula, I bought Huey, another panther chameleon as a male. Will post pictures up soon for gender verification.
Thank you shaunaroxanne, qdude46 and juice28 for your help.