Lena Douglas may be a world-famous Instagram model, but she hates it. She's a real InstaPrincess, reigning over her court of perfectly airbrushed selfies and avocado toast posts, but at twenty-six, she's running out of time before the Internet moves on to a younger model. Starting her own fitness line is the perfect escape. But the thing about new companies? They kind of need a little cash. A mentor who can show Lena how to run a business wouldn't hurt, either. Fortunately, she's rented the house of a man who could be her perfect business partner. If she agrees to accompany him to events as his date, he might just fund her line. Too bad she doesn't have time for distractions. Too bad her new neighbor is stupidly attractive. Too bad he's the neighbor from hell.