In 2007, she won a starring role in the Nickelodeon TV series "iCarly" as Sam Puckett, a series she would be a part of until its end in 2012. In 2008, she was nominated for a Young Artist Award for her work on "iCarly" and her performance as Dory Sorenson in the TV movie "The Last Day of Summer". She was nominated for a 2009 Teen Choice Award in the Favorite TV Sidekick category for her work on "iCarly". She played Bertha in "", a movie based on a YouTube series about Fred Figglehorn.