From NYT, shows that the song is Avril's song..?Quote:
Beyond that lead single, produced by Ryan Tedder of OneRepublic, the results start to feel uneven. There are some rewardingly airtight ballads involving Ne-Yo (“I’m You”) and the Norwegian production team Stargate (“Angel”), and an upbeat anthem partly produced by Dallas Austin (“Whatever It Takes”). There’s also a powerhouse rendition of “I Will Be,” a song by Avril Lavigne and the hit-making team of Max Martin and Dr. Luke.

