Is it a wild caught?
If it is, most likely she is gravid.
Even if it a captive bred she was most likely kept in groups and bred anyways.
Dindy- this is a pygmy chameleon, Rieppeleon brevicaudatus I think. (pictures make it a little hard to tell.)
Those guys are like rabbits, and they breed nonstop.
Even if the female is already pregnant a male will stil mount her.
I've heard of a Temp. male breeding with a Female R. Brev.
Try doing a searh, type in
brev I'm sure you will get dozens of threads on these guys.
-Good Luck, and be prepared for eggs and babies!

They have a short incubation time.