She was also part of the group that won Album of the Year at the 2010 Grammy Awards for her featured vocals and writing on which album?
Fearless of Taylor Swift
Lover of Taylor Swift
1989 of Taylor Swift
Reputation of Taylor Swift
Answer
The album Fearless by Taylor Swift won Album of the Year at the 2010 Grammy Awards. The album featured vocals from Colbie Caillat. This is why Caillat was part of the group that won Album of the Year at the 2010 Grammy Awards.
Unveiling Colbie Caillat: A Melodic Journey through her Life and Music