Prince in Disguise by Stephanie Kate Strohm

Someday I want to live in a place where I never hear "You're Dusty's sister?" ever again.

Life is real enough for Dylan--especially as the ordinary younger sister of Dusty, former Miss Mississippi and the most perfect, popular girl in Tupelo. But when Dusty wins the hand of the handsome Scottish laird-to-be Ronan on the TRC television network's crown jewel, Prince in Disguise, Dylan has to face a different kind of reality: reality TV.

As the camera crew whisks them off to Scotland to film the lead-up to the wedding, camera-shy Dylan is front and center as Dusty's maid of honor. The producers are full of surprises--including old family secrets, long-lost relatives, and a hostile future mother-in-law who thinks Dusty and Dylan's family isn't good enough for her only son. At least there's Jamie, an adorably bookish groomsman who might just be the perfect antidote to all Dylan's stress . . . if she just can keep TRC from turning her into the next reality show sensation.