Gorgeous and the Geek by Rachel John

She thought he was a safe bet. She was wrong…
Faking a relationship with a costar for ratings is ridiculous, and Willa won’t do it unless she gets to pick the guy. There’s only one man she trusts in Hollywood: Doug Keller, a little on the geeky side and totally reliable. It’s just a few months, and if the show takes off, she’ll be one step closer to the independence she’s always craved.
Doug knows he’s in trouble. Willa Stanton is everything he’s ever wanted, and way too much for him to handle. Their on-camera chemistry is making it hard for him to keep his true feelings under wraps. And off-camera is even worse: she’s making friends with his cat, kicking his butt in Gin Rummy, and making him wish he could be that soft place for her to land.
The closer they get, the harder it is to stick with the plan. She’s afraid of love. He’s afraid of getting played. What happens when the beauty falls for the geek?