Things just got serious...The only thing music publicist Courtney Lincoln dislikes more than knock-off sugary breakfast cereal is the hunky lead singer of her brother's ridiculously popular band. A band on the rocks, again. Seems like this time it'll take a miracle to save Dimefront. So when she discovers she's pregnant following one teeny, tiny, mind-blowing morning with Brennan "Bax" Baxter, the timing is not great. Being a mom wasn't part of her plan, but her plans just changed.Following the implosion of his engagement, Bax realizes he doesn't want to lose Dimefront, too. But he's finally let his guard down with Courtney in a steamy slip-up that ties them together as unlikely co-parents. The big problem? He broke the cardinal rule of music-don't knock up the bass player's little sister. Especially a little sister who sees straight through the façade he's painstakingly curated. But he's always wanted a family, and he's being offered that chance. Plus, Courtney might just be exactly who he needs to keep him grounded.Even if the band can mend fences, there's a baby on the way, and Courtney's questioning everything she once thought. Bax is suddenly a dreamy boyfriend, but she isn't convinced it's authentic given all she knows about his rocker past. As the group heads out on what they hope is a reunion tour, Bax and Courtney have to figure out what's real, what's not, and if they can learn to finally trust each other?