Roberta Tubbs is the fifteen-year-old, biological daughter of Donna and her ex-husband, Robert. She looks up to Tyra Banks, hoping to one day become her co-hostess. A relatively popular girl in school, Roberta is often seen socializing with her friends, both in person, and using phones, on social networking websites. She has been dating a less than respectable boy by the name of Federline Jones, who Donna does not much approve of, but who Cleveland has managed to bully into submission. As with many popular students, Roberta often acts as a bully and a self-centered character, even towards her own family members.