The fourth book in a delicious new series by New York Times bestselling author Sheryl Berk and her cupcake-obsessed daughter, Carrie. One weekend. Two weddings. Tons of cupcakes to bake. Can the cupcake club whip up a wedding miracle? Meet Jenna. She's the cupcake club's official taste tester, but the past few weeks have not been so sweet. Her mom just got engaged to Leo--who Jenna is sure is...