Jennifer Aniston's father wants her to marry Justin Theroux.

John Aniston has recently spoken out about how happy his daughter's latest boyfriend makes her and friends have revealed he would be thrilled if the pair tied the knot.

A source said: "Justin and John got along great from the moment they met. John feels that Justin has been wonderful for his daughter and says he's never been Jen happier.

"John would love nothing more than to see them walk down the aisle. He's told Justin he's willing to do whatever he can to help."

Former 'Days Of Our Lives' star John is so impressed with his daughter's beau that he and his wife Sherry are planning to spend the festive season with the couple.

The source added to The National Enquirer: "Now that Justin and John have hit it off so well, they are really looking forward to spending the holidays together. And of course John is thrilled that he'll have Jen around more."