its most likely that the picture was stolen off a personal/ dating website and the lady is not even aware that her picture is being used to rip off someone. she may be a victim too. be careful about who you associate with on the internet... because a good number of these 'am in love with' professing people are cold blooded dating scammers. some of the signs that you could be involved with a dating scammer is as follows:
Their profile picture does not match the description they give of themselves. Their profile pictures are too flawless, like it’s from a modeling website or magazine.
After a few contacts they want to move corresponding from the website to emailing or instant messaging.
They start professing undying love for you in a short while.
They don’t add you to their friend list on the dating website.
You are many years older but they say age is not a barrier.
Their profile mysteriously disappears from the dating service website.
They prefer you keep your relationship with them is a secret.
Their accent does not sound like it should. Like an American having the heavy African’s accent.
They don’t have a webcam and will not get one.
For more: http://scamontheint..-with-one/