Nick Jonas may be newly-single when it comes to his music career, but what about his love life? Well, that could be a different story sooner than later. Rumor has it that the youngest Jo Bro plans to propose to his lady love, former Miss USA and Miss Universe Olivia Culpo.

Jonas and Culpo, both 21, are an All-American couple. Need proof? Then look here. Adorbs, right?

Good looking. Well-dressed. Talented. Famous. Their families support their relationship, too; remember, Nicky J. attended church with her mom. That's the recipe for a happy and healthy marriage, right?

Rumor has it that Nicky J. is planning to pop the question to Culpo over the holidays.

Well, 'tis the season! Lots of engagements tend to happen during this festive time of year, so it would not shock us if Jonas asked Culpo for her lovely, well-manicured hand in marriage.

"He thinks that she is 'The One,' and all of his family loves her," an insider said. “They were hesitant at first as Nick is their baby, but are now very supportive." Aw, Nick is da baby Jo Bro! Cute, like baskets of kittens and puppies.

The source, who is reportedly connected to the Jonas family, said, "Nick has told his family he wants to marry Olivia. It would not surprise me if it happens over Christmas."

Yeah, well we wouldn't be shocked if he wanted to make Culpo his wife, either. Have you seen her? She is BEYOND stunning.

Lock that up, Nick!