A sexy beach read for anyone who has felt unlucky in love, "The Unhoneymooners" by Christina Lauren is equal parts hilarious, sentimental, and sexy. It's basically the perfect rom-com. Olive Torres is the "unlucky twin" in comparison to her sister Ami, who makes Olive her maid of honour at her wedding. Soon enough, her absolute nemesis Ethan, the best man at the wedding, is winning a free honeymoon. They call a truce and decide to split the prize, and the romance that suddenly appears for them in Maui, Hawaii, takes everyone by storm, making Olive think she might be pretty lucky after all.