Hosting her brother's wedding for an MVP guest list is the challenge of Jess Canning's life. Already the family screw-up, she can't afford to fail at this, too. Especially after the colossal mistake she made with the best man during a weak moment last spring. Nobody—absolutely nobody—can find out about that, and there will not be a repeat. Absolutely not. No matter how devastatingly sexy his smile, he's a giant manchild who's never been serious in his life. And if Jess wants to prove herself to her family, serious is what she has to get.