Lopez believes in love but unsure about fourth marriage

'Dance Again' singer Jennifer Lopez is unsure if marriage is on the cards ever again for her even though she is in a long-term relationship with back-up dancer Casper Smart.
The 44-year-old says that despite all the challenges she faced in her previous relationships, she believes in love, reported Contactmusic.
"You know, I've always believed in that institution. I believe in it, but it is difficult. I've had my challenges, but at the same time I believe in love, and I think that is the main thing," she said.
When asked if wedding bells are in her future, she replied, "I don't know, we'll see. I don't know."

Lopez thinks Casper Smart is "fantastic" with her children but the singer still isn't sure if a fourth marriage will ever happen.
"I don't like the word father figure, but he's fantastic with the kids and he helps me very much with my work," she said.