"I'm with You" is a song by Canadian singer-songwriter Avril Lavigne for her debut album, Let Go. It was released on November 19, 2002 by Arista Records as the album's third single. The song was Lavigne's first ballad released as a single. It was the second Lavigne song to be nominated for a Grammy in the categories Song of the Year and Best Female Pop Vocal Performance at the 46th Annual Grammy Awards. The song reached number four on the US Billboard Hot 100, as well as reaching the top ten in nine other countries, thus making it Lavigne's third single to reach the top ten. "I'm with You" received radio and television airplay in Australia, but it was not officially released there.