`` Hot '' is a song by Avril Lavigne produced by Lukasz `` Dr. Luke '' Gottwald , and is the third single from Lavigne 's third album , The Best Damn Thing . `` Hot '' is a song by the Canadian American singer-songwriter Avril Lavigne produced by Lukasz `` Dr. Luke '' Gottwald , and is the third single from Lavigne 's third album , The Best Damn Thing .