No! Definitely not. There are rare episodes where Sam falls in love with cute boys and she gets boyfriends in the show sometimes. She is definitely not gay. Also, in the new episode iOMG, she reveals she's in love with Freddy.
It hasn't been confirmed until season 4 premieres, but in iOMG, Sam kisses Freddie at the end of the episode and it's ended there as a teaser.
nopenot gay
Carly Shay and Sam Puckett are real
Samantha Puckett (Sam Puckett) is played by Jennette McCurdy
"Puckett" is her last name.
sam
5'4"
iCarly.
NOOO!
Sam Pucket is a tomboy
Yes, Sam has a twin sister named Melanie Puckett.
Puckett
Carly's house
5'11"