Roberto "Bobby" Alejandro Martinez-Millan Luis Santiago, Jr. is a supporting character from the Nickelodeon animated series The Loud House, and one of the main characters in its spin-off The Casagrandes. He is a generally relaxed and easy-going teen who is Lori Loud's boyfriend, and also the older brother of Lincoln's not-so-secret girlfriend, Ronnie Anne. In his earliest appearances on The Loud House, Bobby was frequently seen working all sorts of jobs, such as being a lifeguard or a mall cop,