Although Jennifer Lopez, age 45, and her ex-boyfriend and back up dancer, Casper Smart, age 28, had a brief split, the two are reportedly happier than ever and planning to get married.

Apparently, they are keeping the news of their engagement quiet, but Lopez has been working hard to plan an unforgettable wedding for herself and her groom to be, probably hoping to make this wedding the last.

The couple is planning to spend 3 million dollars on their wedding. The wedding is set for December, according to reports from Life & Style. They also want a destination wedding, and may be considering saying their "I do's" in Puerto Rico or Hawaii.

An insider tells Life & Style magazine that Lopez is sure that Casper is the one, and that she is willing to spend any amount of money so that they have the perfect wedding day.

Reportedly, she was convinced of this fact after talking to her twins, Max and Emme, 6-years-old, and asking them how they feel about her beau. Reports say that the children were excited about the news.

Casper apparently makes a great effort with Lopez's children, even reading them stories at bedtime and making them pancakes. The insider goes on by saying that the wedding will be a family oriented one, with the children included, Emme being the flower girl and Max playing the role of ring bearer.

The couple began dating shortly after Lopez, and the father of her children, Marc Anthony ended their relationship.

However, she split from Casper last year, after reports say that she found flirty text messages in his phone. The insider says that she believes that he has turned over a new leaf.