Jonathan, left, and Drew Scott of "Property Brothers" take a photo with Aubrey Bousley and her daughters Sabrina, standing, and Katie during a book signing at Discovery Children’s Museum …

Jonathan, left, and Drew Scott of "Property Brothers" take a photo with Aubrey Bousley and her daughters Sabrina, standing, and Katie during a book signing at Discovery Children’s Museum on Monday, Oct. 8, 2018, in Las Vegas. Benjamin Hager Las Vegas Review-Journal @benjaminhphoto