Her twin sister, Katlyen.
Melanie is Sam's twin sister.
Skyler Day plays Magic Malika on iCarly.
The actor who plays Gibby Gibson on iCarly, is Noah Munck.
Haley Ramm played Missy on iCarly.
Her twin sister, Katlyen.
Melanie is Sam's twin sister.
Melanie
no. Jennette is the only girl in her family. the rest is her older brothers. She also plays the part of Melanie in icarly..
Ryan M. Bollman plays "Spankey" on Icarly.
Joey Luthman plays Dave in iquit icarly
Skyler Day plays Magic Malika on iCarly.
Melanie was first introduced in the show iCarly, and has also been featured in Sam and Cat. She is Sam's identical twin sister.
The actor who plays Gibby Gibson on iCarly, is Noah Munck.
Haley Ramm played Missy on iCarly.
No, Jennette McCurdy or Sam, does not really have a twin. It is simply T.V. film editing.
sam did