My Life Would Suck Without You
Co-written by Claude Kelly, Max Martin, and Dr. Luke for Clarkson's 2009 album All I Ever Wanted, this track climbed 96 places from number 97 to number one on the Billboard Hot 100 in its second week. The jump gave Clarkson the record for the furthest climb to number one, breaking her own record set with 2002's "A Moment Like This".