javascript - How to convert jQuery.serialize() data to JSON object?

Is there any better solution to convert a form data that is already serialized by jQuery function serialize(), when the form contains multiple input Array fields. I want to be able to convert the form data in to a JSON object to recreate some other informative tables. So tell me a better way to get the serialize string converted as a JSON object.

     // Raf

    
     // Bily
     // bily@someemail.com

    
     // Andy
     // Andy@somwhere.com


     // Adam
     // Adam@herenthere.com

The jquery method applied to get the data

var MyForm = $("#sampleform").serialize();
/** result : MyName=Raf&friendname[]=Billy&fiendemail[]=bily@someemail.com&friendname[]=Andy&fiendemail[]=Andy@somwhere.com&friendname[]=Adam&fiendemail[]=Adam@herenthere.com

*/

how do I make this data in to a JSON object?
which should have the following example JSON data from the above form.

{
    "MyName":"raf",
    "friendname":[
        {"0":"Bily"},

        {"1":"Andy"},
        {"2":"Adam"}
    ],
    "friendemail":[
        {"0":"bily@someemail.com"},
        {"1":"Andy@somwhere.com"},
        {"2":"Adam@herenthere.com"}
    ]
}