via aceshowbiz.com

Before you try to book them for your bar mitzvah too, we should tell you that the Jonas Brothers only took on the role of wedding singers for a very special little girl.

The stars of the newly released Jonas Brothers: 3D Concert flick surprised 9-year-old Jayla Cooper to help grant her a last wish.

The Texan tot is bravely battling leukemia and her parents were recently told that she may only have weeks to live. Faced with this reality, Jayla decided she wanted to marry her "cute" best friend and fellow cancer patient, Jose Griggs.

Jayla and and 7-year-old Jose promised to be friends forever, and the sweethearts shared their first dance to "Love Bug," by the Jonas Brothers of course!

After the "wedding," Jayla thought her dream had come true but little did she know a few days later the three Jonas brothers themselves would knock on her front door, and serenade her with a live and up-close rendition of "Love Bug!" Talk about a tween dream come true!

While millions of girls would swoon at the sight of Kevin, Joe, and Nick in their living room, Jayla is definitely one of the most deserving of their personal serenade. Check out the boys cheering up Jayla JoBros-style below!