The Billion Dollar Bride

"She's fallen in love with her husband!
Gina Saxton has inherited a huge fortune -- on one condition: she must wed the heir to the other fifty percent -- arrogant Ross Harlow! However, Ross has a suggestion to make: become his billion-dollar bride for one year, no strings attached. Easy enough -- until Gina realizes that her convenient husband finds her hard to resist and she's falling in love with him!
But Ross won't let Gina go -- he insists they act on the passion simmering between them -- and turn their fake merger into a marriage in every sense!"