Hi! Blair here. That's just in the book. Alicia was born Alicia Harlan and I was born Blair Davenport. Johnny's last name in real life is Johnny Ronaldo and Dex is, of course, Dex Richards. In the book, Alicia and I messed up and we named her Alicia Ronaldo, just out of habit, since she and Johny were married before we even wrote the book. So, in the book, she's married under the name Alicia Harlan even though that's the name she was born with, not her married name. Her married name is Alicia Ronaldo.
As for me, Dex and I married towards the end of the book. So, instead of being Blair Davenport, I'm Blair Richards. But in the book, my character and my husbands character aren't married yet. They aren't even engaged. So, in the book, it's Ms. (still not married) Blair Davenport, but in reality, it's Mrs. (married) Blair Richards. Just like how in the book it's Mrs. Alicia Harlan and in reality, her name is actually Mrs. Alicia Ronaldo.
... Sorry if that was confusing. Haha.
~Blair R.