JLo tries to make her toyboy leave her Fri-18-Jan-13 08:25 Share this By Jay-Jay FeeneyJENNIFER LOPEZ is 43 and her boyfriend Casper Smart is 25. She worries that he will dump her for a younger woman and often encourages him to do so."I ask him, 'Why don't you go find a young girlfriend and get out of here? What do you want with me?' And you think, 'How long is this gone be?' You think, 'OK, in 10 years I'm going to be like this and you're going to be like that'. The truth is we don't know what's going to happen. We're loving this moment right now." You May Also Like Same age celebrities J’Lo nip slip Who has been named Sexiest Woman in the World? Become a fan of The Edge on Facebook and on Twitter .