|Family & Friends|
|Friends:||Matt McGuire, Lanny Onasis, Lizzie McGuire, Jo McGuire, Sam McGuire, David Gordon, Miranda Sanchez|
Melina Bianco (Carly Schroeder) is Matt's friend who loves getting Lanny and Matt into trouble and eventually becomes Matt's love interest. She was first introduced as Matt's enemy, but they both began to have feelings for each other. Her birthday is June 12.
Matt and Melina have had multiple playdates scheming up evil genius ideas. She started Kindergarten in 1996 in the same class as Matt.