<img src="/images/old/6a00e5537d966288330120a7735bb1970b-500wi.jpg" width="100" height="100" alt="Thumbnail" class="align-left thumbnail" /><a href="/images/old/6a00e5537d966288330120a7735bb1970b-800wi.jpg"></a>  In case you are wondering who JLo is talking to on the other line, that&#039;s me telling her to make sure she shakes it up on stage. Na, kidding. I wish though. So could you believe <strong>Jennifer Lopez </strong> is 40 years old and still looks this good while shaking it up on stage. Well here she is [...]