By Lynette Rice
Updated November 09, 2011 at 07:18 PM EST
Andrew Evans/PR Photos

A teen idol has agreed to play the role of the knucklehead young man who got Tim Allen’s daughter pregnant on ABC’s Last Man Standing.

And the lucky guy is..

Andrew Evans/PR Photos

Nick Jonas!

The 19-year-old Jonas will show up in the Christmas episode as Ryan, the father of Boyd, who is the grandson of Mike (Allen) and Vanessa (Nancy Travis). It’s unlikely he’ll recur as the ex of Kristin (Alexandra Krosney) given his busy touring schedule. But who knows? Thereis always the chance we’ll learn more about him and his relationship with Kristin, who supposedly got pregnant as a teenager and is now living with Boyd in her parents’ home.

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