Get Real (So Little Time, Book 15) by Mary-Kate Olsen
Style queens Mary-Kate and Ashley feature as fourteen-year-old twins Chloe and Riley Carlson in this great series. They live by Malibu Beach with stressed-out fashion designer mom and housekeeper Manuelo, while dad has moved out to `find himself' in a trailer. And there's never a dull moment - so much to do, so little time!
Riley's true confessions time capsule video for West Malibu High School has fallen into the wrong hands. The nerdiest guy in school has it and won't
give it back to Riley unless she goes out with him!
Meanwhile, Chloe and her best friends decide to throw a party, which seems like a great idea until they all start fighting. How will Riley and Chloe
pull things together and have the best party ever?