NASCAR team owner Chad Matheson is most comfortable when he's in control. But his control took a time-out during a few days in Las Vegas—and he impulsively wed hotel heiress Brianna Hudson. The marriage lasted only one night, though, before they both had second thoughts….

Two years later Brianna holds the keys to a much-needed sponsorship for Chad's team, and Chad is determined to keep things between them strictly business. But he knows he's fighting a losing battle. Because where Brianna is concerned, the atmosphere is anything but professional. And the last thing he needs is anyone finding out that, legally, they're still Mr. and Mrs.!