The Diva and the Grump by Leah Busboom

A cross-country book signing road trip. An overzealous stalker. A diva author with an attitude. A bodyguard hired to protect her—that is, if he doesn’t kill her himself first.
When Gabe signed up with Grayson Security, he thought he’d be battling cyber threats, not playing personal bodyguard to a makeup influencer and walking tornado named Ismeralda. But hey, the perks include carrying her three hundred pounds of luggage and chauffeuring her around on her book tour, so it’s not all bad, right?
Unfortunately for Gabe, Ismeralda seems determined to make his life miserable. She’s got a knack for ignoring instructions and driving him up the wall at every turn. Seriously, if he says left, she goes right—it’s her diva superpower.
Just when Gabe’s about to throw in the towel, things escalate when Ismeralda’s stalker appears to be threatening Izzie’s every move. Now Gabe’s not just protecting Izzie from makeup disasters; he’s in full-on bodyguard mode.
As danger lurks around every corner, Gabe starts to realize there might be more to his feelings for Ismeralda than just irritation. In fact, he’s falling for her. Will he have to put his own life on the line to protect hers?