The Crown by Kiera Cass reminds me of the tv show named The Bachelorette. In the book the main character, Eadlyn, is next in line for the thrown. She is not married and isn't interested in finding someone. Her father then makes her do the selection. This means that she must chose one out of the 35 men competing to marry her. The show also makes the girl pick her new husband out of the ones competing.

With all the boys there she must get to know each one of them just like in the show. Unlike The Bachelorette, she gets to tell people to go home. She struggles to chose one. She goes through lots of drama like when one boy blackmails her, hit her, and some didn't even talk to her. 

When it came time for her to choose, she almost picked one guy named Henry. Then she chose Eric and even though he wasn't technically in the selection she would marry him. In the resent season of The Bachelorette the girl that was picking the boys almost chose one guy but then chose the other.