She has been through three failed marriages, but singer-actress Jennifer Lopez still believes in marriage and says she would love to walk down the aisle again in the future because she is "a romantic at heart".

"I have been married before, I have tried to be married before. It's not the easiest thing in the world, but at the same time I do believe in it. I believe in the institution, I believe in committing to someone and spending the rest of your life with them,` contactmusic.com quoted her as saying.

The `Booty` hitmaker recently split from her 27-year-old boyfriend Casper Smart after two and half years together.